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
176.7 cm2
Using 3.14 as Pi the area of circle is: 176.625
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
To find the diameter of a circle with a given circumference, you can use the formula: circumference = π * diameter. Given a circumference of 47.1 cm, you can rearrange the formula to solve for the diameter. Divide the circumference by π (approximately 3.14159) to find the diameter. Therefore, the diameter of a circle with a circumference of 47.1 cm is approximately 15 cm.
diameter = 15pi/pi = 15 units in length
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.
Area = 176.71 feet2
The area of the circle: pi*15*15 = 225*pi square measurements
176.7 cm2
176.71 square inches.
Radius is half of the diameter
Using 3.14 as Pi the area of circle is: 176.625
The area in square centimeters is: 176.7