Ex 5.1, 5 - Chapter 5 Class 7 Lines and Angles

Last updated at April 16, 2024 by

Ex 5.1, 5 - Find the angle which is equal to its supplement - Teachoo

Ex 5.1, 5 - Chapter 5 Class 7 Lines and Angles - Part 2

Transcript

Ex 5.1, 5 Find the angle which is equal to its supplement. Let the supplementary angles be Angle 1 & Angle 2 Where, Angle 1 = Angle 2 We know that, If two angles are supplementary, their sum is 180° So, Angle 1 + Angle 2 = 180° Angle 2 + Angle 2 = 180° 2 × Angle 2 = 180° Angle 2 = (180°)/2 Angle 2 = 90° ∴ 90° is equal to it’s supplement

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

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, Social Science, Physics, Chemistry, Computer Science at Teachoo.