3 years ago

The diameter of a circle is 20 ft. Find its area in terms of T.

Mathematics

1 answer:

Ksivusya [100]3 years ago

5 0

Answer:

314.2ft^2

Step-by-step explanation:

Given data

Diameter= 20ft

Radius r= 20/2= 10ft

The expression for the area is

A= πr^2

A= 3.142*10^2

A= 3.142*100

A= 314.2ft^2

Hence the area is 314.2ft^2

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