angelsalesman56 angelsalesman56

12-11-2021
Mathematics

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Is that the right answer

Is that the right answer class=

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Аноним Аноним

12-11-2021

Answer:

25.12 square feet

Step-by-step explanation:

Area of a circle

a = 3.14 * r^2

a = 3.14 * 4^2

a = 3.14 * 16

a = 50.24

Since this is a semi-circle the area is half the circle

a = 50.24/2

a = 25.12 square feet

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