Question

A trapezoid has interior angle measures of 90, 90, 75 and ? degrees. Find the measure of angle in the trapezoid. Enter only the number of degrees in the answer box. Angle measures blankdegrees.

Answer 1

105 degrees.

Explanation:

Total of angles in trapezoid = 360

so the answer is

360 -(90+90+75)

= 105