Question

Two adjacent angles of a parallelogram are(5x-8)and(5x+28).find the angles of theparallelogram.

SOLUTION Please

Answer 1

parallelogram the opposite angles are equal.
Therefore 5x - 8 = 2x + 82
5x - 2x = 82 + 8
3x = 90
x = 90 / 3
x = 30

5x - 8 = 5 ( 30 ) -8 = 150 - 8 = 142
2x + 82 = 2 ( 30 ) + 82
= 60 + 82 = 142

So All the angles of a parallelogram are 142 , 38 , 142 , 38

Hope it helps.

Answer 2

for u mate, I answered