Sum of all exterior angles = 360°
Size of one exterior angle = 40°
Number of sides = 360 ÷ 40 = 9
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Answer: There are 9 sides to this polygon.
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Answer:
area of shaded portion=56 - 1/2 ×3×4=56-6= 50 yd^2
Answer: ??? What
Explanation: what’s the question??