How to find the area of a circle with diameter 20cm use pie as 3.14
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Answer:
314 cm square is the area of the circle.Mark as brainly if useful
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Answer:
314.159265359
Step-by-step explanation:
find the radius which is 10
do the radius times by itself which is 100
times that by pi which is the answer
if it says to round it to 2 decimal places it would be 314.16
hope this helped :)
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