170. Three angles of a quadrilateral are equal. Fourth angle is of measure 120°. What is the measure of equal angles? 170. Three angles of a quadrilateral are equal. Fourth angle is of measure 120°. What is the measure of equal angles? July 18, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related