Odalys11291 Odalys11291

18-05-2022
Mathematics

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Work out the area of the semi circle pi = 3.142 and radius 5

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aayushsasanapuri aayushsasanapuri

18-05-2022

Answer:

39.25

Step-by-step explanation:

Area of circle is pi(3.14) times r^2.

Semi means half

So 3.14 times 5^2 = 78.5

Its a semi ciricle so its 78.5/2 which is 39.25

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