Find the area of this semi-circle with radius, r = 66cm. Give your answer rounded to 1 DP.

1 answer:

4 0

Answer:

414.857143

Step-by-step explanation:

r=66

=2*66*22/7

=414.857143

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Find the area of this semi-circle with radius, r = 66cm. Give your answer rounded to 1 DP.​