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
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.
The area is 176.714 units2
176.625
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.
The diameter of a circle is defined as the distance across the circle through its center. For a circle with a diameter of 15 inches, the diameter is simply 15 inches. Therefore, the diameter of a 15-inch circle is 15 inches.