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What is the area of the semicircle? 69.08 mm2 138.16 mm2 150.72 mm2 189.97 mm2
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3 votes
What is the area of the semicircle?

69.08 mm2

138.16 mm2

150.72 mm2

189.97 mm2

What is the area of the semicircle? 69.08 mm2 138.16 mm2 150.72 mm2 189.97 mm2-example-1
User Fittoburst
by
4.5k points

2 Answers

3 votes

Answer:

D

Explanation:

odyssey

User Cardin
by
3.3k points
11 votes
A = pi r^2 / 2
if 22mm = radius
then
A = (3.14 * 22^2) / 2
A = 759.88

if 22mm is the diameter
then
A = (3.14 * 11^2) /2
A = 189.97
User Muaz Khan
by
4.4k points
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