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Radius is half the diameter. 36/2=18
It's 18 cm. The radius is half the diameter of a circle. Half 36 cm is 18 cm.
radius = 18/2 = 9 cm
If the radius is 18 feet - then the diameter is 36 feet. The circumference measurement is irrelevant !
It is 18 centimeters because your radius is exactly half of the diameter in any circle
The diameter of a circle is twice the radius. A circle with a radius of 9 would have a diameter of 18. (9*2=18).
Radius is half the diameter. 18 is the answer.
The two that have a circumference of 18 pie are a radius of 9 units and a diameter of 18 units.
The radius would be 9 meters because the diameter is double the radius.
Radius is half the diameter. 36/2=18
Diameter = 2 x radius = 18 mm .
If the diameter of a circle is 18 inches then its radius is 18/2 = 9 inches
It's 18 cm. The radius is half the diameter of a circle. Half 36 cm is 18 cm.
Diameter is twice the radius, so 18 feet.
r= 9 so diameter is 2x the radius =18 cm
r= 9 so diameter is 2x the radius =18 cm
Radius is half the diameter. 18 / 2 = 9 Answer: 9.0 cm