In trapezoid ABCD, angle A = 37 °, angle C = 126 °. Find Angle B + Angle D.
| December 12, 2020 | education
The sum of all angles in a trapezoid is 360 degrees:
angle A + angle B + angle C + angle D = 360 degrees
37 degrees + angle B + 126 degrees + angle D = 360 degrees
angle B + angle D = 360 degrees – 37 degrees – 126 degrees
angle B + angle D = 197 degrees
Answer: angle B + angle D = 197 degrees
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