Using 3.14 as Pi the area of circle is: 176.625
176.7 cm2
15
Area = 706.5 Area of a circle = pi x r2 Diameter = 30, then radius = 15 pi x r2 3.14 x 152 3.14 x 225 = 706.5
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
diameter = 15pi/pi = 15 units in length
15 pi feet
diameter is 15 area of the circle is... 706.5 if im not mistaken
The area is 176.714 units2
If the circle has a diameter (all the way across) of 15 feet,then its area is 176.7 square feet, rounded to one decimal place.
176.625
706.5cm
The circle's area is 176.71 square feet.
Area = 176.71 feet2
The area of the circle: pi*15*15 = 225*pi square measurements
176.7 cm2
176.71 square inches.
diameter = 30 units area = 225*pi square units