A circle with a radius of 30 meters has an area of 2827.43 square meters.
You can calculate the area of a circle with the formula: A = pi x radius2 If the 30 inches refers to the diameter, divide it by 2 to get the radius.
225pi sq m
The circumference of a circle 30 inches in diameter is 30*pi inches
Diameter = 30cm so radius = 15 cm. Then Area = pi*r2 = 706.9 cm2
The area of a circle when the diameter is 30 inches is: 706.9 square inches.
d = 30
A circle with a radius of 30 meters has an area of 2827.43 square meters.
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
diameter = 30 units area = 225*pi square units
You can calculate the area of a circle with the formula: A = pi x radius2 If the 30 inches refers to the diameter, divide it by 2 to get the radius.
706.86 square inches
225pi sq m
The circumference of a circle 30 inches in diameter is 30*pi inches
Diameter = 30cm so radius = 15 cm. Then Area = pi*r2 = 706.9 cm2
Oh, dude, the diameter of a circle is just the distance across the circle passing through the center. So, if you have a 30-inch circle, the diameter would be 30 inches. It's like the circle's belly button - right in the middle, measuring from one side to the other.
The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.