Question

Find the area of a circle, diameter measures 30 ft​

Answer 1

225π or 706.86

Explanation:

Area of a circle is πr²

r=half of the diameter

r=30÷2

r=15

π15²=A

π225=A

Answer 2

The A≈706.86

Step-by-step explanation

A=πr2

d=2r

Solving for A

A=1

4πd2=1

4·π·302≈706.85835

Hope this helps : )