1 Answer

Dime · Answer 1 · 2024-07-18T20:00:09+0000

Answer:

A ≈ 380 m²

Explanation:

the area (A) of a circle is calculated as

A = πr² ( r is the radius )

we require to find r using the circumference (C) , that is

C = 2πr

given C = 22π , then

2πr = 22π ( divide both sides by 2π )

r =
$(22\pi )/(2\pi )$ = 11

then

A = π × 11² = 121π ≈ 380 m² ( to the nearest whole number )

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