146. In parallelogram ABCD, find ∠B, ∠C and ∠D. ∠C and ∠D. 146. In parallelogram ABCD find ∠B July 18, 2021 Category: Chapter 3 - Understanding Quadrilaterals , Chapter 4 - Practical Geometry , Maths , NCERT Class 8 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related