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Find the area of a circle with radius, r = 19cm. Give your answer rounded to 3 SF.
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Find the area of a circle with radius, r = 19cm.
Give your answer rounded to 3 SF.

User Dennis Hackethal
by
8.0k points

1 Answer

5 votes
1130cm square
Area formula is pixr^2
Pi x 19^2 = 1134.1149...
User Tibor Szasz
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User Marcos Buarque
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Find the area of a circle with radius, r = 19cm. Give your answer rounded to 3 SF.
Marcos Buarque asked Dec 23, 2021
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