Patrick L. answered 07/21/20
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AA in Mathematics with 7+ Years of Tutoring Experience
Let h1 = 8 in and h2 = 12 in. We will need to find the height of the right trapezoid by using the trigonometric ratio.
tan(60) = x/(12 - 8) = x/4 → x = 4*tan(60) → x = 6.93
Area of a right trapezoid = 1/2(8 + 12)*6.93 = 69.28 in2