Question

Find the value of x.

Answer 1

`x=64^(\circ)`

Explanation:

We know that sum of angles of a quadrilateral is equal to 360 degrees.

It means,

`\angle X+\angle Y+\angle Z+\angle W=360\\\\100+130+66+x=360\\\\296+x=360\\\\x=360-296\\\\x=64^(\circ)`

So, the value of x is equal to
`64^(\circ)`.