Radius = 15
Diameter = 2 x radius = 30
Circumference = pi D = 30 pi = 94.25 (rounded)
15
The circumference of a circle can be calculated using the formula ( C = 2\pi r ), where ( r ) is the radius. If the radius is 15, then the circumference is ( C = 2\pi \times 15 = 30\pi ). Approximating (\pi) as 3.14, the circumference is approximately 94.2 units.
The radius is 1.27cm
A radius (not raduis) of 15 units implies a circumference of 94 units.
Circumference = 2*pi*rCircumference = 2*pi(15 inches)= 94 inches========
If the radius of a circle is 15 cm, the circumference is: 94.2 cm
A circle with a radius of 15 inches has a circumference of: 94.2 inches.
Radius is 2.39
Radius is 2.39
15
A circle with a circumference of 15pi (47.1238898 units) has a radius of: 7.5 units
The radius is 1.27cm
A radius (not raduis) of 15 units implies a circumference of 94 units.
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.
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
Circumference = 2*pi*rCircumference = 2*pi(15 inches)= 94 inches========
The answer will depend on what 15 dm represents: the radius, diameter or even circumference!