Circumference = pi x r squared: where pi = 3.14159 and r = radius (squared) Circumference = 3.14159 x 7 x 7= 153.938 feet
The radius of the circle is 7.
The circumference is about 43.98 inches. The circumference of a circle is diameter (radius x2) x pi (3.14).
circumference of a circle = 2*pi*radius or diameter*pi
Circumference of the circle = 7*pi feet
Circumference=πd thefore it is 44
If a circle has a circumference of 43.98 the radius is: 7 (6.999).
Circumference = pi x r squared: where pi = 3.14159 and r = radius (squared) Circumference = 3.14159 x 7 x 7= 153.938 feet
The radius of the circle is 7.
Circumference of a circle = 2*pi*radius or diameter*pi
47.14285714285714 radius = 1/2 of diameter radius=7.5 which is half of 15 using circumference of circle formula (2 * by pi * by radius) pi=22/7 2*22/7*7.5=47.14285714285714
The circumference is about 43.98 inches. The circumference of a circle is diameter (radius x2) x pi (3.14).
circumference of a circle = 2*pi*radius or diameter*pi
Circumference of the circle = 7*pi feet
44
43.982"
Circumference is 2π times the radius. So, for 14π the radius is 7. Area is πr2, so the area of a circle with radius 7 is 72π, or 49π (153.93).