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Find the area of the semicircle of 3ft

Find the area of the semicircle of 3ft
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Find the area of the semicircle of 3ft

asked
User Osiris
by
7.9k points

2 Answers

5 votes

Answer:

Formula is radius x radius x pi / 2

3 x 3 = 9

9 x pi = 24.46453645613141

24.46453645613141/2=12.2322682280657 or just 12.23

Explanation:

answered
User Rimantas
by
7.9k points
3 votes

Answer:

The area of this semicircle would be about 14.14 (14.1372) ft squared.

Explanation:

Formula is A = (1/2) * π * r 2.

answered
User ThisIsTheDave
by
8.5k points
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