pi * 225/4
Radius is 15/2
pi r2 = pi * (15/2)2 = pi * 225/4
diameter = 30 units area = 225*pi square units
diameter is 15 area of the circle is... 706.5 if im not mistaken
To find the area of a circle, you can use the formula A = πr², where r is the radius. For a 15-inch diameter circle, the radius is 7.5 inches. Thus, the area is A = π(7.5)² ≈ 176.71 square inches.
The area is 176.714 units2
706.5cm
The circle's area is 176.71 square feet.
The area of the circle: pi*15*15 = 225*pi square measurements
Area = 176.71 feet2
176.7 cm2
176.71 square inches.
Using 3.14 as Pi the area of circle is: 176.625
Radius is half of the diameter