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Work out the area of this semicircle take pie to be 3.142 and give your answer to 2 decimal palaces

Work out the area of this semicircle take pie to be 3.142 and give your answer to 2 decimal palaces
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Work out the area of this semicircle take pie to be 3.142 and give your answer to 2 decimal palaces

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User Escaped
by
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1 Answer

5 votes

Answer:

area of a circle is pi*r^2

area of semi circle is pir^2/2

Explanation:

answered
User DNamto
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