Question

In the trapezoid, what is the measure of 1?

85°
115°
20°
90°

Answer 1

85°

Explanation:

Hope this helped and also if you are using an apple product for your work you can take. Screenshot and put the ruler up to the line and it will tell you the angle. Thats what i use for my work. It works!

Answer 2

∠ 1 = 85°

Explanation:

In a trapezoid each lower base angle is supplementary to the upper base angle on the same side, thus

∠ 1 = 180° - 95° = 85°