Question

Two adjacent angles of a parallelogramare (2x+5) and (3x-25).
Find the value of x.​

Answer 1

Given :-

Two adjacent angles of a parallelogramare (2x+5) and (3x-25).

To Find :-

Value of x

Solution :-

We know that

Sum of adjacent side = 180

(2x + 5) + (3x - 25) = 180

2x + 5 + 3x - 25 = 180

5x - 20 = 180

5x = 180 - 20

5x = 160

x = 160/5

x = 32