Learn about rhombus sides, angles, and other characteristics of this shape. Learn about the opposite angle theorem and see proofs for different...
To explore these rules governing the angles of a parallelogram use Math Warehouse'sinteractive parallelogram. Problem 1 ∠Y=40∘∠Y=40∘. What is the measure of angles X,W, and Z in parallelogram WXYZ? Problem 2 What is the measure of x, y, z in parallelogram below?