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How do you calculate the area of a rectangle with a hole cut in it?
Wiki User
∙ 14y ago
Measure the rectangle, multiply the sides. Measure the hole, find the area. Subtract circle from rectangle.
# 5x6 rectangle. 5*6 = 30 # Circle is 3 inches across, 3.14*(3/2)2 = 7.065 # 30-7.065 = 22.935
Wiki User
∙ 14y ago
Kaya Tomovski
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