Question

Quadrilateral ABCD is a parallelogram. Determine the measure of Angle A

A) 96°
B) 52°
C) 39°
D) 78°
​

Answer 1

A = 78

Step-by-step explanation:

* since its a Quadrilateral all of angles equal the same

x + 52 = 3x

52 = 2x

26 = x

26 * 3 = 78