Question

1. ABCD is parallelogram when <A=(2x+50)o and <C=(3x+40)o

a) Find the value of x b) Find measure of each angle.​

Answer 1

Step-by-step explanation:

Area of a parallelogram =A+B+C+D

4x+100+6x+80=360

10x+180=360

10x=360-180

10x=180

x=18