Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Last updated at May 29, 2023 by Teachoo
Ex 7.2, 7 ABC is a right angled triangle in which A = 90 and AB = AC. Find B and C. Given AB = AC C = B In ABC, A + B + C = 180 90 + B + C = 180 90 + B + B = 180 2 B = 90 B = 45 B = C = 45