Question

In a parallelogram abcd, angle a is 2x+5and b is 3x-5 find value of x

Answer 1

2x + 5 +3x - 5=180
5x =180
x= 180/5
x= 36

Answer 2

as we know that opposite angle of llgm sum is 180 so
3x-5+5+2x=180
so x=36
hope it helps you