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Find the area of a circle with radius, r = 6.43m. Give your answer rounded to 2 DP.
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5 votes
Find the area of a circle with radius,

r
= 6.43m.
Give your answer rounded to 2 DP.

User AleGallagher
by
5.2k points

1 Answer

4 votes

Answer:

129.89 m²

Explanation:

Area of a circle of radius r is A = πr².

If r = 6.43 m, then A = π(6.43 m)² = 129.89 m²

User Ctholho
by
5.1k points
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