If angle b and angle q are acute angles such that sin b = sin q . Then prove that angle b = angle q . If angle b and angle q are acute angles such that sin b = sin q . Then prove that angle b = angle q . October 5, 2020 Category: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related