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Find the area of a circle with radius, r = 79cm. Give your answer rounded to 3 SF.
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2 votes
Find the area of a circle with radius, r =
79cm.
Give your answer rounded to 3 SF.

User Sukhveer Singh
by
4.9k points

1 Answer

7 votes

Answer:

19600 cm^2

Explanation:

Area of a circle = pi r^2 = pi 79^2 = 19606.67 = 19600 cm^2 (3 SF)

User Luten
by
5.2k points
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