{"id":4437,"date":"2020-09-09T06:20:13","date_gmt":"2020-09-09T00:50:13","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=4437"},"modified":"2021-07-02T15:03:36","modified_gmt":"2021-07-02T09:33:36","slug":"kseeb-solutions-class-8-maths-chapter-11-ex-11-6","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/kseeb-solutions-class-8-maths-chapter-11-ex-11-6\/","title":{"rendered":"KSEEB Solutions for Class 8 Maths Chapter 11 Congruency of Triangles Ex 11.6"},"content":{"rendered":"

Students can Download Maths Chapter 11 Congruency of Triangles Ex 11.6 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths<\/a> helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.<\/p>\n

Karnataka Board Class 8 Maths Chapter 11 Congruency of Triangles Ex 11.6<\/h2>\n

Question 1.
\nSuppose ABCD is a rectangle. Using RHS theorem prove that the triangles ABC and ADC are congruent.
\nAnswer:
\n\"KSEEB
\nIn \u2206 ABC and \u2206 ADC
\n\u2220ABC = \u2220 ADC = 90\u00b0
\n[Angles of a rectangle]
\nAC = AC [Common side]
\nAB = DC [Opposite side rectangle]
\n\u2234\u2206 ABC = \u2206 ADC [RHS theorem]<\/p>\n

Question 2.
\nSuppose ABC is a triangle and D is the midpoint of BC. Assume that the perpendiculars from D to AB and AC are of equal length. Prove that ABC is isosceles.
\nAnswer:
\n\"KSEEB
\nDF \u22a5 AB and DE \u22a5 AC
\nIn \u2206BFD and \u2206CED
\n\u2220BFD = \u2220 CEP [= 90\u00b0 by data]
\nBD = DC [D is the midpoint of BC]
\nDF = DE[data]
\n\u2234 \u2206 BFD \u2245 \u2206CED [RHS theorem]
\n\u2234\u2220B =\u2220C [Corresponding angles]
\n\u2234AC = AB [Theorem 2]<\/p>\n

Question 3.
\nSuppose ABC is a triangle in which BE and CF are respectively the perpendiculars to the sides AC and AB.
\nIf BE = CF. Prove that triangle ABC is isosceles.
\n\"KSEEB
\nAnswer:
\nIn \u2206 BFC and \u2206 BEC
\n\u2220BFC = \u2220BEC [= 90\u00b0 data]
\nBC = BC [Common side]
\nCF = BE [data]
\n\u2234 \u2206BFC \u2245 \u2206BEC [RHStheorem]
\n\u2220EBC = \u2220FCB [Corresponding angle]
\ni. e., AB = AC
\n\u2234 \u2206 ABC is isosceles<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Maths Chapter 11 Congruency of Triangles Ex 11.6 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations. Karnataka Board Class 8 Maths Chapter 11 Congruency of Triangles Ex 11.6 Question 1. Suppose ABCD …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/4437"}],"collection":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=4437"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/4437\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=4437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=4437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=4437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}