Well, isn't that a happy little question! To find the radius when you know the circumference, you can use the formula: circumference = 2 * π * radius. So, if the circumference is 48 inches, you can divide that by 2π to find the radius. Just remember, there are no mistakes, only happy accidents in math and in art!
If the radius of a circle is 8.5 inches the circumference is: 53.4 inches
A circle with a radius of six inches has a circumference of 37.7 inches.
the radius is 10.5 inches. * * * * * Wrong! Circumference = 2*pi*Radius Or, Radius = Circumference/(2*pi) So circumference = 21 inches implies radius = 3.34 inches (to 3 sf)
The radius is 30 inches.
If a circle's radius is 240 inches, its circumference is: 1,508 inches or 125.6 feet
A circle with a 48-inch radius has a circumference of about 301.592 inches.
A circle with a radius of 24 inches has a circumference of 150.8 inches.
If 75% = 48*pi then 100% = 64*pi Radius = 8 inches Circumference = 16*pi inches
radius = 48/(2*pi) = 7.639437268 or 7.639 inches to 3 decimal places
To find the diameter, 48/pi To find the radius, (48/pi) then divide by 2 :)
To solve this, you need the formula for finding the circumference of a circle, (pi) x diameter. pi = 3.14. Diameter means the length all the way across the circle.Since our diameter is 48 inches, simply multiply 48 x 3.14. The circumference of our circle is 150.72 inches.If 48 inches is the length of the radius, or halfway across the circle, simply change the formula to 2(pi) x radius, which gives us 2 x 3.14 x 48, or 301.44 inches.
If the radius of a circle is 8.5 inches the circumference is: 53.4 inches
If the circumference of a circle is 24 inches the radius is: 3.82 inches.
The radius of a circle with a circumference 36 inches is: 5.73 inches.
A circle with a radius of 2.5 inches has a circumference of 15.71 inches.
A circle with a radius of six inches has a circumference of 37.7 inches.
A circle with a radius of 9 inches has a circumference of 56.55 inches.