Ex 4.1, 6 (iv) - Chapter 4 Class 7 Simple Equations

Last updated at April 16, 2024 by

Ex 4.1, 6 - Chapter 4 Class 7 Simple Equations - Part 7

Ex 4.1, 6 - Chapter 4 Class 7 Simple Equations - Part 8

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Ex 4.1, 6 Set up an equation in the following cases: (iv) In an isosceles triangle, the vertex angle is twice either base angle. (Let the base angle be b in degrees. Remember that the sum of angles of a triangle is 180 degrees) Let, base angle be b . Given that, Vertex angle is twice the base angle Vertex angle = 2b Now, In an isosceles triangle, Sum of angles = 180 Vertex angle + Base angle + Base angle = 180 2b + b + b = 180 4b = 180

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo