Question

If two adjacent angles of a parallelogram are 2
x
+
45
°
and x
+
15
°
, find the value of x
.

Answer 1

2x+45+15+x=180(adjacent angle sum is 180 degre)

2x+x+45+15=180

3x+60=180

3x=180-60

3x=120

x=120/3

x=40

Answer 2

Step-by-step explanation:

The answer is 40.Hope this helps you .