His composite shape is a rectangle with a semicircle attached on one end. The diameter of the semicircle is 6 feet.

Mathematics

2 answers:

larisa86 [58]2 years ago

7 0

The total area, rounded, would be 74 i believe

Vera_Pavlovna [14]2 years ago

4 0

We can solve by figuring the area of the rectangle then add it to the area of the semicircle.

Area of the rectangle: length · width = 6 · 10 = 60 ft²

Area of the semicircle: (πd²)/8 = (3.14 · 6²)/8 = (3.14 · 36)/8 = 14.13 ft²

Total area of the figure: 60 + 14.13 = 74.13 ft² ≈ 74 ft²

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