{"id":2266,"date":"2024-11-09T05:05:51","date_gmt":"2024-11-09T05:05:51","guid":{"rendered":"https:\/\/gbelentzas.sites.sch.gr\/?p=2266"},"modified":"2024-11-10T10:20:19","modified_gmt":"2024-11-10T10:20:19","slug":"1-3-%ce%b5%ce%bc%ce%b2%ce%b1%ce%b4%cf%8c%ce%bd-%cf%84%cf%81%ce%b1%cf%80%ce%b5%ce%b6%ce%af%ce%bf%cf%85","status":"publish","type":"post","link":"https:\/\/gbelentzas.sites.sch.gr\/?p=2266","title":{"rendered":"1.3 \u0395\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5"},"content":{"rendered":"\n\n<div class=\"wp-block-ub-content-toggle wp-block-ub-content-toggle-block\" id=\"ub-content-toggle-block-50f7d7ce-4a7e-4006-ac53-f2ae998c482f\" data-mobilecollapse=\"false\" data-desktopcollapse=\"false\" data-preventcollapse=\"false\" data-showonlyone=\"false\">\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #8ed1fc; \" id=\"ub-content-toggle-panel-block-2b5b4a50-4c8c-4f07-9338-4aa7c76c3d06\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #8ed1fc;\" aria-controls=\"ub-content-toggle-panel-0-50f7d7ce-4a7e-4006-ac53-f2ae998c482f\" tabindex=\"0\">\n\t\t\t<h4 class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-50f7d7ce-4a7e-4006-ac53-f2ae998c482f\" style=\"color: #000000; \"><em><strong>\u0395\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03bf\u03cd \u03b2\u03b9\u03b2\u03bb\u03af\u03bf\u03c5: <\/strong><\/em><a href=\"http:\/\/ebooks.edu.gr\/ebooks\/v\/html\/8547\/2196\/Mathimatika_B-Gymnasiou_html-empl\/indexB1_3.html\" target=\"_blank\" rel=\"noreferrer noopener\"><em>1.3. \u0395\u03bc\u03b2\u03b1\u03b4\u03ac \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03c9\u03bd \u03c3\u03c7\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd<\/em><\/a><\/h4>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #000000;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down open\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"true\" class=\"wp-block-ub-content-toggle-accordion-content-wrap\" id=\"ub-content-toggle-panel-0-50f7d7ce-4a7e-4006-ac53-f2ae998c482f\"><\/div>\n\t\t<\/div>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03a4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf<\/strong> \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03c0\u03bb\u03b5\u03c5\u03c1\u03bf \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9<strong> \u03bc\u03cc\u03bd\u03bf \u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2<\/strong>. \u039f\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 <strong>\u03b2\u03ac\u03c3\u03b5\u03b9\u03c2<\/strong> \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5. \u0397 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03c9\u03bd \u03c0\u03bb\u03b5\u03c5\u03c1\u03ce\u03bd \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 <strong>\u03cd\u03c8\u03bf\u03c2<\/strong> \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5.<\/p>\n\n\n<div class=\"wp-block-ub-content-toggle wp-block-ub-content-toggle-block\" id=\"ub-content-toggle-block-ceedc640-3fe1-4e3d-a6f9-df3e0fcb5d52\" data-mobilecollapse=\"false\" data-desktopcollapse=\"false\" data-preventcollapse=\"false\" data-showonlyone=\"false\">\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #000080; \" id=\"ub-content-toggle-panel-block-e614e4ed-f8ee-4477-a65d-8d021af5719a\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #000080;\" aria-controls=\"ub-content-toggle-panel-0-ceedc640-3fe1-4e3d-a6f9-df3e0fcb5d52\" tabindex=\"0\">\n\t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-ceedc640-3fe1-4e3d-a6f9-df3e0fcb5d52\" style=\"color: #ffffff; \"><strong>\u0395\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5<\/strong><\/p>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #000000;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down open\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"true\" class=\"wp-block-ub-content-toggle-accordion-content-wrap\" id=\"ub-content-toggle-panel-0-ceedc640-3fe1-4e3d-a6f9-df3e0fcb5d52\">\n\n<p class=\"wp-block-paragraph\">\u03a4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03b5\u03bd\u03cc\u03c2 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03bf \u03bc\u03b5 \u03c4\u03bf \u03b3\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03bf\u03c5 \u03b7\u03bc\u03b9\u03b1\u03b8\u03c1\u03bf\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03c9\u03bd \u03b2\u03ac\u03c3\u03b5\u03ce\u03bd \u03c4\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5. \u0394\u03b7\u03bb\u03b1\u03b4\u03ae, \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p><p class=\"ql-center-displayed-equation\" style=\"line-height: 39px;\"><span class=\"ql-right-eqno\"> \u00a0 <\/span><span class=\"ql-left-eqno\"> \u00a0 <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-b16c0c03a96691b0507e30a3a7a799bf_l3.png\" height=\"39\" width=\"279\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"\\[E=\\dfrac{(B+\\beta)\\cdot \\upsilon}{2}=\\dfrac{(AB+\\Delta\\Gamma)\\cdot \\upsilon}{2}\\]\" title=\"Rendered by QuickLaTeX.com\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"422\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-1024x422.png\" alt=\"\" class=\"wp-image-2363\" style=\"width:399px;height:auto\" srcset=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-1024x422.png 1024w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-300x124.png 300w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-768x317.png 768w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-1536x634.png 1536w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-2048x845.png 2048w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2024\/11\/trapezio-850x351.png 850w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\t\t<\/div>\n<\/div>\n\n<div class=\"wp-block-ub-content-toggle wp-block-ub-content-toggle-block\" id=\"ub-content-toggle-block-d8987816-952a-47d9-9d82-fb86b22dd102\" data-mobilecollapse=\"false\" data-desktopcollapse=\"false\" data-preventcollapse=\"false\" data-showonlyone=\"false\">\n<div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #ff6900; \" id=\"ub-content-toggle-panel-block-57bd1a94-478d-4542-a337-0c72ecb4f910\">\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #ff6900;\" aria-controls=\"ub-content-toggle-panel-0-d8987816-952a-47d9-9d82-fb86b22dd102\" tabindex=\"0\">\n\t\t\t<h4 class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-d8987816-952a-47d9-9d82-fb86b22dd102\" style=\"color: #ffffff; \"><strong><em><i class=\"fas fa-flag\"><\/i> <\/em>Let&#8217;s Practise<\/strong><\/h4>\n\t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #000000;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down open\"><\/span><\/div>\n\t\t<\/div>\n\t\t\t<div role=\"region\" aria-expanded=\"true\" class=\"wp-block-ub-content-toggle-accordion-content-wrap\" id=\"ub-content-toggle-panel-0-d8987816-952a-47d9-9d82-fb86b22dd102\">\n\n<p class=\"wp-block-paragraph\"><strong><em>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 1<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0388\u03bd\u03b1 \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03ad\u03c7\u03bf\u03c5\u03bd \u03af\u03c3\u03b1 \u03b5\u03bc\u03b2\u03b1\u03b4\u03ac. \u0391\u03bd \u03bf\u03b9 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 12 cm \u03ba\u03b1\u03b9 20 cm \u03ba\u03b1\u03b9 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 4 cm, \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03bf\u03c5 \u03c4\u03b5\u03c4\u03c1\u03b1\u03b3\u03ce\u03bd\u03bf\u03c5.<\/p>\n\n\n\n<p class=\"has-text-align-right has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-be8420eba99dacf1eddf8ec597bac211 wp-block-paragraph\"><em>(\u03a3\u03c7\u03bf\u03bb\u03b9\u03ba\u03cc \u03b2\u03b9\u03b2\u03bb\u03af\u03bf)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 2<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-6390966c763cd15c82558f8299d9f518_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"13 cm\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"41\" style=\"vertical-align: 0px;\">, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-3d138a7562ccff07a2cf6c4fa09011ef_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"20 cm\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"42\" style=\"vertical-align: 0px;\"> \u03ba\u03b1\u03b9 \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-ef7fa0307d43c0d16ccccb62228e79e4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"99 cm^2\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"49\" style=\"vertical-align: 0px;\">. \u039d\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<p class=\"has-text-align-right has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-23204a1add8648af0f8496ed234779df wp-block-paragraph\"><em>(\u03a3\u03c7\u03bf\u03bb\u03b9\u03ba\u03cc \u03b2\u03b9\u03b2\u03bb\u03af\u03bf \u039a\u03cd\u03c0\u03c1\u03bf\u03c5)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 3<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0388\u03bd\u03b1 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03ad\u03c7\u03b5\u03b9 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-08c8e6d6029cfa0157cd0cd88e91a15d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"4 cm\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"33\" style=\"vertical-align: 0px;\"> \u03ba\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-66fd3aabb4dc0930f52bef10995e3da4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"6 cm\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"33\" style=\"vertical-align: 0px;\">. \u039d\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5, \u03b1\u03bd \u03c4\u03bf \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03c3\u03bf\u03b4\u03cd\u03bd\u03b1\u03bc\u03bf \u03bc\u03b5 \u03c4\u03b5\u03c4\u03c1\u03ac\u03b3\u03c9\u03bd\u03bf \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-3d138a7562ccff07a2cf6c4fa09011ef_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"20 cm\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"42\" style=\"vertical-align: 0px;\">.<\/p>\n\n\n\n<p class=\"has-text-align-right has-vivid-cyan-blue-color has-text-color has-link-color wp-elements-23204a1add8648af0f8496ed234779df wp-block-paragraph\"><em>(\u03a3\u03c7\u03bf\u03bb\u03b9\u03ba\u03cc \u03b2\u03b9\u03b2\u03bb\u03af\u03bf \u039a\u03cd\u03c0\u03c1\u03bf\u03c5)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 4<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03bf\u03b9 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 x cm, 10 cm \u03ba\u03b1\u03b9 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 6cm. \u0391\u03bd \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-54906fd8e3b350f8f8bd8c08a27fb074_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"51cm^2\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"49\" style=\"vertical-align: 0px;\"> \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf x. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 5<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03b5 \u03ad\u03bd\u03b1 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 3x-1 cm \u03ba\u03b1\u03b9 \u03b7 \u03bc\u03b9\u03ba\u03c1\u03ae \u03b2\u03ac\u03c3\u03b7 x+6 cm , \u03b5\u03bd\u03ce \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5  \u03b5\u03af\u03bd\u03b1\u03b9 8 cm.<br>\u03b1) \u039d\u03b1 \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03c3\u03b1\u03bd \u03c3\u03c5\u03bd\u03ac\u03c1\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 x<br>\u03b2) \u0391\u03bd \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-d2f47ddeea0480b2c593d160944a18d8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"52 cm^2\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"49\" style=\"vertical-align: 0px;\"> \u03bd\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 x.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u0386\u03c3\u03ba\u03b7\u03c3\u03b7 6<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0394\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03c3\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b7 \u03bc\u03b9\u03b1 \u03b2\u03ac\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03ac\u03bb\u03bb\u03b7\u03c2. \u0391\u03bd \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-968537055bcf4c2168c7678109fedbbd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"8 cm\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"33\" style=\"vertical-align: 0px;\"> \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03c4\u03bf\u03c5 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-c689c22f4cf6bfe865b6b6def8e8c0b4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"60 cm^2\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"49\" style=\"vertical-align: 0px;\">, \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b9\u03c2 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5. <\/p>\n\n<\/div>\n\t\t<\/div>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9\u03bf \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c4\u03b5\u03c4\u03c1\u03ac\u03c0\u03bb\u03b5\u03c5\u03c1\u03bf \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2. \u039f\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b2\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5. \u0397 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03cd\u03bf \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03c9\u03bd \u03c0\u03bb\u03b5\u03c5\u03c1\u03ce\u03bd \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cd\u03c8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03af\u03bf\u03c5.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-2266","post","type-post","status-publish","format-standard","hentry","category-1---"],"featured_image_src":null,"author_info":{"display_name":"admin","author_link":"https:\/\/gbelentzas.sites.sch.gr\/?author=1"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ 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