Given the angles in the diagram, what is the measure of ∠C ?
2 answers:
Since quadrilaterals have interior angles that add up to 360, then subtract the known values from 360
360 - 90 - 90 - 146 = 64
Angle C = 64
Answer:
34°
Step-by-step explanation:
Since the total angle of a trapezoid is 360°
90 + 90 + 146 + x = 360 *Add 90, 90, and 146*
326 + x = 360 *Subtract 326*
x = 34°
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