Question

4. Find the value of x.

(1 point)
40°
80°
*
110°
O
040
O 50
O 80
O 60

Answer 1

x=50

Explanation:

Answer 2

x = 50°

Explanation:

The sum of the measures of the angles of a quadrilateral is 360°

360 - 40 - 80 - 110 = 130

130 is the measure of the quad that is adjacent to the angle of x° and is supplementary to that angle also.

Therefore, x = 180 - 130 = 50