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iris [78.8K]
3 years ago
9

4. If the area of a semi-circle is 100.48 square inches, what is the radius

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0
If we take the area which is 100.48, and multiply it by 2 because it’s obviously a semi-circle and we’re looking for the radius, we will get 200.96. Then we divide it by 3.14 to get 64. Then square root 64 to get 8. So it’s B.
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