1. Three angles of a quadrilateral are 75^o, 90^o and 75^o. The fourth angle is 1. Three angles of a quadrilateral are 75^o 90^o and 75^o. The fourth angle is June 30, 2021 Category: Chapter 8 - Quadrilaterals , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
