About 4.712 inches.
If 15 cm is the diameter then circumference is pie x diameter which is 3.14 x15
It is very easy math!
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
A cylinder with a diameter of 22 inches and a height of 15 inches has a volume of 5,701.99 cubic inches.
The diameter is 15 ft, so your radius would be 7.5 ft.Now you can split the circle into fourths knowing each radius is 7.5 ft.Then use the formula S=rθ to find the arc length. Since it's split into fourths, you know each angle is 90o.So then plug it in.S=(7.5)(90o)Multiply 90o times pi/180o to get rid of the degrees.So then you haveS=(7.5)(pi/2)Plug it into your calculator.Multiply your answer by four (since we split it into fourths, we only found the arc length for one fourth of it).And your answer should be 47.12 ft.
Circumference = Pi multiplied by the diameter. C = (3.1415)(15 in.) = 47.12 in. Therefore, the circumference of a circle with a diameter of 15 in. and a radius of 7.5 in. is approximately 47.12 inches.
It is 15 times pi in inches
Approx 4.8 inches.
yes
Multiply the diameter with pi, which is approximately 3.1416.
The diameter of a circle with a circumference of 15 centimeters is about 4.775 cm
25
The diameter of a circle is defined as the distance across the circle through its center. For a circle with a diameter of 15 inches, the diameter is simply 15 inches. Therefore, the diameter of a 15-inch circle is 15 inches.
A circumference of 47.1'
Circumference of the circle: 15 times pi = 47.1238898 meters
If the radius is 2 then the diameter is 2*2 = 4 inches and the circumference is about 12.6 inches and not 15 inches
If 15 cm is the diameter then circumference is pie x diameter which is 3.14 x15