Question

Two adjacent angles of a parallelogram are (2x + 25)0

and (3x - 5)0

. Find the value of x.

Answer 1

Answer:

If Two adjacent angles of a parallelogram are (2x + 25)° and (3x -5)°, then the value of x is 32.

Step-by-step explanation:

Sum of adjacent angles of a parallelogram = 180°

If adjacent angles are (2x + 25)° and (3x -5)°.

Put the values in sum of adjacent angles of a parallelogram = 180°

(2x + 25)° + (3x -5)° =  180°

2x + 25+   3x -5 =  180°

2x + 3x+ 25 -5 =  180°

(2 + 3) x+ 20 =  180°

5x = 180 - 20

5x = 160

x = 32

So, the value of x is 32.