The interior angles of a pentagon are a°, (a + 20)°, (a + 40)°, (a + 60°) and (a + 80)°. Find the
smallest angle of the pentagon.
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Step-by step explanation:
Given the angles(in degre) of the pentagon are x, x + 20, x + 40, x + 60 and x + 80. Since, among all the angles the smallest angle is x then our measure of the smallest angle is 68∘.
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