1 Answer

Stefano Palazzo · Answer 1 · 2022-01-03T11:06:22+0000

Answer:

A = 78.54cm²

Explanation:

A = π r²

D = 2r

A =
(1)/(4) π × d² =
(1)/(4) × π × 10² = 78.53982cm² = 78.54cm²

I hope this helps. : )

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