Question

Two adjacent angles of a parallelogram have equal measure. Find the measure of

each of the angles of the parallelogram.

Answer 1

Answer: 90°

Step-by-step explanation: Let ABCD be a parallelogram with ∠ A =∠B. Now, we know that, Sum of adjacent angles = 180∘. So the opposite angles of a parallelogram are equal. We divide 180 by 2 and thus, each angle of the parallelogram measures 90°. (get back to me if u didn't understand)

Answer 2

If that so, then this is actually a rectangle with four 90 degrees angles

Hope this will help:)