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The diameter of a circle is 14 yards. What is the circle's area?

Sagot :

Answer:

See answer below.

Step-by-step explanation:

Formula for Area of a circle is π × r²

Find the radius: the radius =  diameter ÷ 2.

So if diameter = 14 yards, the radius = 7 yards

Now find the area of the circle:

Area = π × r²

A = π × 7²

A = 49π    using π = 3.14                using a calculator with a π key

A = 49 × 3.14 = 153.86 yd²               A = 153.93804

A ≈  153.9                                         A ≈ 153.9