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Work out the area of the semicircle

Work out the area of the semicircle
asked 137k views
6 votes
Work out the area of the semicircle

Work out the area of the semicircle-example-1
asked
User Nick Long
by
8.2k points

1 Answer

11 votes
Answer : 6.28




Explanation:

Area of semi-circle = 1/2(πr^2)
= 1/2 ( 3.142 x 2^2)
= 1/2 ( 3.142 x 4)
= 1/2 (12. 568)
= 6.28
answered
User Subh
by
8.4k points
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