Express the area of the square as a monomial 9c^6d
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Answer:
57.72 ft²
Step-by-step explanation:
Find the area of a semicircle with radius 2 ft. Subtract this from the area of a triangle with base 8 ft and height 4 ft. Add this to the area of a rectangle with width 6 ft and length 8 ft.
Area of semicircle =
Area of triangle =
Area of rectangle = width x height = 6 x 8 = 48
Total area = (16 - 6.28) + 48 = 57.72 ft²