diameter = 30 units area = 225*pi square units
diameter is 15 area of the circle is... 706.5 if im not mistaken
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.
Radius is half of the diameter
The formula for area of circle is: A=pi*r2 r=d/2 =>r=15/2=7.5 =>A=pi*(7.5)2 =>A=3.14*56.25 = about 176.625 square units
Using 3.14 as Pi the area of circle is: 176.625