Circumference = 2*pi*r = 34*pi inches.
Circumference = 2*pi*radius = 26*pi inches
find the radius of a circle with circumference of 42.1
To find the circumference of circle P, you use the formula ( C = 2\pi r ), where ( r ) is the radius of the circle. If the radius of circle P is given as ( r ), then the circumference can be expressed as ( C = 2\pi r ). If you have a specific radius value, you can substitute it into this formula to get the numerical circumference in terms of pi.
The circumference of a circle can be expressed in terms of pi using the formula ( C = 2\pi r ), where ( C ) represents the circumference and ( r ) is the radius of the circle. Alternatively, if the diameter ( d ) is known, it can also be written as ( C = \pi d ). This shows that the circumference is directly proportional to both the radius and diameter of the circle.
The formula for finding the circumference is the diameter times pi because the radius is half of the diameter, the diameter of this circle would be 8 8 times pi equals approximately 25.1327 Or you could leave it in terms of pi and say 8pi (using the symbol)
Circumference = 2*pi*radius = 26*pi inches
36*pi inches
The formula for the circumference of a circle is C = pi r2 where r is the radius. Substituting 56 inches for the radius gives: C = pi(56)2 = (3136)pi inches.
The circumference of a circle is its diameter times pi, which is the same as twice the radius times pi.A = 2r (pi)In this instance, the circumference is 32(pi) inches(about 100.53 inches)
find the radius of a circle with circumference of 42.1
The circumference C = 2 r times pi C = 76 inches times pi. pi = 3.141592654...
Area Diameter Radius Circumference
Circumference = 2*pi*radius or pi*diameter Circumference = 36pi inches
To find the circumference of circle P, you use the formula ( C = 2\pi r ), where ( r ) is the radius of the circle. If the radius of circle P is given as ( r ), then the circumference can be expressed as ( C = 2\pi r ). If you have a specific radius value, you can substitute it into this formula to get the numerical circumference in terms of pi.
Using the circumference, you would find the radius first. The circumference C = 2*Pi*r where r is the radius. Then, the area of the circle = Pi*r^2.
As pi is the ratio of the ratio of the circumference (C) of any circle to its diameter (d), the circumference of a circle in terms of pi is: C = pi x d The circumference of a circle is pi times its diameter or 2 pi times its radius (since a diameter is 2 times the radius).
pi = circumference/diameter circumference = pi*diameter or 2*pi*radius