Answer:
18π or
Explanation:
To find the area of a semicircle, use the formula of the area of a semicircle.
Area = π r^2
Radius = 6
Area = π 6^2
Area = (36π)Area = 18π (in terms of π)
Area = 56.52 (in terms of 3.14)
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π r^2 π 6^2 (36π)