A = 75.43 units2
Area = (pi) x (Radius)2 = (pi) x (7 ft)2 = (pi) x (49 ft2) = 153.938 square ft (rounded)
The area of a circle if the radius is 9m 254.5m2
The radius of a circle with the area of 36 is 3.385
The equation to find the area of a circle is pi x r2, let us just keep pi as pi, if the radius is 7, 72 is 49, so in terms of pi, the answer would be 49 pi, then one would just multiply 49 to whatever digit of pi you wanted to. answer is 153.86 :)
A circle with a radius of 10m has an area of 314.16 m2
r = 7
Using 3.14 as Pi the area of circle is: 153.86
Since the area of a circle is pi times the radius squared. The radius is 7. The diameter would be 14.
Using 3.14 as Pi the area of circle is: 7539.14
Area = (pi) x (Radius)2 = (pi) x (7 ft)2 = (pi) x (49 ft2) = 153.938 square ft (rounded)
What measurement of the circle is equal to 49 inches? is it the radius?, the area?, the circumference? Without further information this question can not be answered satisfactorily.
Circumference: 14*pi mi Area: 49*pi square mi
The equation to find the area of a circle is pi x r2, let us just keep pi as pi, if the radius is 7, 72 is 49, so in terms of pi, the answer would be 49 pi, then one would just multiply 49 to whatever digit of pi you wanted to. answer is 153.86 :)
The area of a circle if the radius is 9m 254.5m2
The radius of a circle with the area of 36 is 3.385
The area of a circle of radius 21 is 1386
Area of a circle = pi*radius squared