{"id":3922,"date":"2024-08-10T01:03:03","date_gmt":"2024-08-10T01:03:03","guid":{"rendered":"https:\/\/domath.surju.ee\/?page_id=3922"},"modified":"2025-01-02T20:27:48","modified_gmt":"2025-01-02T20:27:48","slug":"vertex-angle","status":"publish","type":"page","link":"https:\/\/domath.surju.ee\/et\/vertex-angle\/","title":{"rendered":"Vertex angle, vertex of an angle"},"content":{"rendered":"<h1 style=\"text-align: center;\"><span style=\"color: #008000;\"><strong>\u00a0Vertex angle,\u00a0 vertex of an angle<\/strong><\/span><\/h1>\n<p><strong><span style=\"color: #ff0000;\">Vertex angle<\/span> <\/strong>the angle that is formed by two lines crossing at a vertex.<br \/>An angle associated with a vertex of a polygon.<br \/>A vertex angle is measured in degrees.<\/p>\n\n\n<figure class=\"wp-block-image size-large is-resized is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"773\" src=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-1024x773.png\" alt=\"\" class=\"wp-image-3940\" style=\"width:183px;height:auto\" srcset=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-1024x773.png 1024w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-300x227.png 300w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-768x580.png 768w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-24x18.png 24w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-36x27.png 36w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2-48x36.png 48w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/Two_rays_and_one_vertex2.png 1049w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<iframe loading=\"lazy\" scrolling=\"no\" title=\"nurga suurus 2\" src=\"https:\/\/www.geogebra.org\/material\/iframe\/id\/pyjaf8em\/width\/900\/height\/485\/border\/888888\/sfsb\/true\/smb\/false\/stb\/false\/stbh\/false\/ai\/false\/asb\/false\/sri\/false\/rc\/false\/ld\/false\/sdz\/false\/ctl\/false\" width=\"600px\" height=\"285px\" style=\"border:0px;\"> <\/iframe>\n\n\n\n<iframe loading=\"lazy\" scrolling=\"no\" title=\"Nurkade joonestamine\" src=\"https:\/\/www.geogebra.org\/material\/iframe\/id\/ffkutkju\/width\/900\/height\/485\/border\/888888\/sfsb\/true\/smb\/false\/stb\/false\/stbh\/false\/ai\/false\/asb\/false\/sri\/false\/rc\/false\/ld\/false\/sdz\/false\/ctl\/false\" width=\"600px\" height=\"300px\" style=\"border:0px;\"> <\/iframe>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<h4 style=\"text-align: center;\"><span style=\"color: #008000;\"><strong>Vertex angles of regular polygons<\/strong><\/span><\/h4>\n<h5 style=\"text-align: center;\"><strong><span style=\"color: #99ccff; background-color: #000080;\">Angle formulas for regular polygons<\/span><\/strong><\/h5>\n<p>\u00a0 \u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3944\" src=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-300x70.png\" alt=\"\" width=\"206\" height=\"48\" srcset=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-300x70.png 300w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1024x240.png 1024w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-768x180.png 768w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1536x360.png 1536w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-2048x481.png 2048w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-24x6.png 24w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-36x8.png 36w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-48x11.png 48w\" sizes=\"auto, (max-width: 206px) 100vw, 206px\" \/>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3945\" src=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-300x71.png\" alt=\"\" width=\"232\" height=\"55\" srcset=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-300x71.png 300w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-1024x243.png 1024w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-768x183.png 768w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-1536x365.png 1536w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-2048x487.png 2048w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-24x6.png 24w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-36x9.png 36w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/korraparane-hulknurk-1-48x11.png 48w\" sizes=\"auto, (max-width: 232px) 100vw, 232px\" \/><\/p>\n<h5 style=\"text-align: center;\"><strong>n &#8211; the number of sides<\/strong><\/h5>\n\n\n<iframe loading=\"lazy\" scrolling=\"no\" title=\"korrap\u00e4rane hulknurk\" src=\"https:\/\/www.geogebra.org\/material\/iframe\/id\/eacbm6rs\/width\/900\/height\/485\/border\/888888\/sfsb\/true\/smb\/false\/stb\/false\/stbh\/false\/ai\/false\/asb\/false\/sri\/false\/rc\/false\/ld\/false\/sdz\/false\/ctl\/false\" width=\"600px\" height=\"285px\" style=\"border:0px;\"> <\/iframe>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<h4 style=\"text-align: center;\"><span style=\"color: #008000;\"><strong>Vertex angle of an isosceles triangle<\/strong><\/span><\/h4>\n<p>In an isosceles triangle, the <a href=\"https:\/\/domath.surju.ee\/apex-angles\/\"><strong>apex is the vertex<\/strong><\/a> where the two sides of equal length meet, opposite the unequal third side.<\/p>\n<p>The angles at the base are called the\u00a0<strong>base angles,<\/strong>\u00a0and the angle opposite the base is called the\u00a0<strong>vertex angle.<\/strong><\/p>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"807\" src=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-1024x807.png\" alt=\"\" class=\"wp-image-4278\" style=\"width:379px;height:auto\" srcset=\"https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-1024x807.png 1024w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-300x236.png 300w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-768x605.png 768w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-1536x1210.png 1536w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-2048x1613.png 2048w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-24x19.png 24w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-36x28.png 36w, https:\/\/domath.surju.ee\/wp-content\/uploads\/2024\/08\/geogebra-export-1_3_kvordh_kolmnurk-48x38.png 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n<h5 style=\"text-align: center;\">\u00a0<span style=\"color: #800000;\"> AC = BC<\/span><\/h5>\n<h5 style=\"text-align: center;\"><span style=\"color: #800000;\">\u2220A = \u2220B = (180\u00ba &#8211; \u2220C) : 2<\/span><\/h5>\n<h5 style=\"text-align: center;\"><span style=\"color: #800000;\">\u2220C = 180\u00ba -\u2220A &#8211; \u2220B\u00a0 =180 \u00ba &#8211; (\u2220A + \u2220B)<\/span><\/h5>\n<h5>\u00a0<\/h5>","protected":false},"excerpt":{"rendered":"<p>\u00a0Vertex angle,\u00a0 vertex of an angle Vertex angle the angle that is formed by two lines crossing at a vertex.An angle associated with a vertex of a polygon.A vertex angle is measured in degrees. Vertex angles of regular polygons Angle formulas for regular polygons \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/domath.surju.ee\/et\/vertex-angle\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Vertex angle, vertex of an angle<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","_uag_custom_page_level_css":"","footnotes":""},"categories":[],"tags":[102,140],"class_list":["post-3922","page","type-page","status-publish","hentry","tag-english-v","tag-greek-gamma"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"menu-24x24":false,"menu-36x36":false,"menu-48x48":false},"uagb_author_info":{"display_name":"Signe Reidla","author_link":"https:\/\/domath.surju.ee\/et\/author\/signe\/"},"uagb_comment_info":0,"uagb_excerpt":"\u00a0Vertex angle,\u00a0 vertex of an angle Vertex angle the angle that is formed by two lines crossing at a vertex.An angle associated with a vertex of a polygon.A vertex angle is measured in degrees. Vertex angles of regular polygons Angle formulas for regular polygons \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0&hellip;","_links":{"self":[{"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/pages\/3922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/comments?post=3922"}],"version-history":[{"count":27,"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/pages\/3922\/revisions"}],"predecessor-version":[{"id":5327,"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/pages\/3922\/revisions\/5327"}],"wp:attachment":[{"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/media?parent=3922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/categories?post=3922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/domath.surju.ee\/et\/wp-json\/wp\/v2\/tags?post=3922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}