Circumference is 2 times pi times radius, so the circumference of this circle is 2 times pi times 5, or 10 times pi. If a decimal answer is needed, pi is approximately 3.14, so
C=31.4
circumference of circle= 2*3.14*radius 31.4=2*3.14*r r=5 app
Area = Pi multiplied by the radius squared Circumference = Pi multiplied by the diameter r = 10 in./2 = 5 in. A = (3.1415)(5 in.)(5 in.) = 78.54 in.2 C = (3.1415)(10 in.) = 31.42 in. Therefore, a small circle with a diameter of 10 inches has an area of about 78.54 inches squared and a circumference of about 31.42 inches.
The diameter is double the radius of a circle. So you get 5 inches for the diameter.
5, because the radius is half the diameter and half of 10 is 5
The area of a circle, if the radius is 5 cm, is: 78.54 cm2
Circumference = 2 x pi x radius = 31.4159
r = ~0.8 inches.
The approximate radius is five (5) inches.
The circumference of a circle is the Diameter multiplied by Pi, or in mathematical notation: * C=πD (Circumference = the quantity of Pi multiplied by the Diameter) OR * C=2πr (Circumference = the quantity of 2 multiplied by Pi multiplied by the Radius) The radius of a circle with a circumference of 5 inches can be found as follows: C=2πr 5 inches=2πr 5 inches/(2π)=r ~0.7958 inches=r
The circumference of a circle that has a radius of 5 inches is 10 X pi or approximatly 31.415926535897932384626433832795. If you know the radius you can find the circumference by multiplying it by 2(pi)
31 feet 5 inches
Well the circumference equation is 2pi r and a semi-circle is half of a full circle so the circumference is 15.71 inches.
The circumference of a circle of radius 5 is about 31.42
Circumference of circle: 2*pi*5 = 10*pi inches It is: 2*pi*5 = 10*pi inches
Circumference: 2*pi*5 = 10*pi inches
Q : What is the circumference of a circle with a radius of 5 inches ? Ans: The formula to calculate the circumference is 2 X Pie X radius. The value of radius is given as 5 inches. Substituting the value of r in the above formula then we get as the value of Pie is 22/7 = 2 X (22/7) X 5 = 220/7 = 31.41 sq. Inches. Also, Q: What is the circumference of a circle with a radius of 12inches?? A: The circumference is 75.366 inches, because the formula is 2 x Pie x r
10pi, ie 31.415 inches.