Find the value of x a x= 18 b x=22.5 c x=30 d x=54

First the two angles are equal to one another so take note of that.

Now setup the equation which will be

x+90=4x

Now get rid of alike terms

So subtract x from both sides

90=3x

Now divide 90 by 3

x=30

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is