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If the diameter of a circle is 12 inches how long is the radius?
Diameter of a circle is defined as twice the radius. So if diameter is 12, the radius is 6.
If the radius of a circle is 5cm long what's it diameter?
The diameter is twice the radius.
How long is the diameter if the radius is 70 cm?
The diameter of a circle with radius 70 is 140.
Is the diameter of a circle bigger or smaller then the radius?
The diameter is twice as long as the radius. d = 2r The diameter is basically a line through the center of a circle while a radius is from the center to the circumference of a circle.
Is the diameter of a circle 2 x radius?
Yes. The radius is from the centre to the edge of the circle. Therefore, 2xr is twice as long and is the diameter of the circle.
What is diameter of a circle measures 16in how long is the radius?
diameter=2*radius 16 in = 2*radius 8 in = radius
If a circle has a radius of 8 cm long how long is the circle's diameter?
16cm
If a circle has a radius of 9 cm how long is the circle's diameter?
The diameter is always double the radius so in this case, it is 18cm
What is the diameter of a circle with a 5cm long radius?
10cm
If a radius is 15 inches long, how long is a diameter?
The radius of a circle is half the diameter, thus your measurement is 30 inches
If the diameter of a circle is 12 cm long how long is the radius?
The radius would be 6 cm because the diameter is 2 times bigger than the radius.
Is the diameter of a circle always twice as long as its radius?
Yes
