15 inches.
75
to get the radius of a circle given the diameter, than simply divide the diameter by 2 to get the radius. in this case, the answer to your question would be 37.5 cm. hope this helps!!!
radius = square root of (75/pi) = 4.886025119 diameter = 2*radius = 9.772050238 or 10 mm to the nearest integer
The diameter of a circle is twice its radius
The radius of a circle is half the diameter so if the radius of a circle is r, then the diameter is 2r.
0.375 (r = d/2).
The diameter of a circle is twice its radius
The radius of a circle is always half of the diameter. If the diameter is 85.4, the radius is 42.7.
The radius of a circle is half of the diameter, so the radius of a circle with a diameter of 14in is 7in.
The radius of a circle is half the diameter, so the radius of a 6 inch diameter circle is 3 in.
The radius is half of the diameter of a circle
The radius of a circle is half of its diameter