Question

What is the value of x?
X=32
X=36
X=37
X=40

Answer 1

can be x = 32 it's difficult to prove with that

Answer 2

Answer: Fourth option is correct.

Explanation:

Since we have given that

Measure of one angle = x°

Measure of another angle = (4x-20)°

Since both the above angles are linear pair.

And sum of linear pairs is supplementary.

So, it becomees,

`x+4x-20=180^\circ\\\\5x-20=180^\circ\\\\5x=180+20\\\\5x=200\\\\x=(200)/(5)\\\\x=40^\circ`

Hence, Fourth option is correct.