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Help find the value of x.

Help find the value of x.-example-1
User Webpat
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1 Answer

4 votes

Answer:

75 degrees

Explanation:

The shape is a trapezoid. When finding angle measurements in trapezoids:

Angle A + Angle C = 180 degrees

Angle B + Angle D = 180 degrees

Because you need to find the angle of B, we will use Angle B + Angle D = 180 degrees to solve this. Angle D is 105 degrees, so 105 + Angle B = 180. 180-105 equals 75, so angle B is 75 degrees.

User Gwinn
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