jessica7540 jessica7540
  • 03-02-2021
  • Mathematics
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Work out the area of the semicircle

Work out the area of the semicircle class=

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chinmayeeBTS
chinmayeeBTS chinmayeeBTS
  • 03-02-2021
Answer : 6.28




Step-by-step 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
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