Question

Find the area of the shape.

Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.

Answer 1

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The answer:= 12π

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I got this on khan academy.

Answer 2

Therefore, area is 50.24

Explanation:

⇒ Area =
`\sf \pi {r}^2`

Radius = 4

⇒Area = 3.14 × 4²

⇒Area = 50.24