The radius of a circle is half of the diameter, so if the diameter is 56cm the radius can only be 28cm.
The diameter is double the radius, and the radius is 1/2 of the diameter.If the radius is 8 cm, then the diameter is 16 cm.
Radius = Diameter / 2 In this case, diameter = 8 cm so radius = 4 cm
4cm
Diameter = 2 x radius = 32 yards.
Radius = 1/2 of diameter = 19 centimeters.
Radius is half of the diameter
The radius of a circle is half of the diameter, so if the diameter is 56cm the radius can only be 28cm.
30 centimeters is.
16 centimeters.
The diameter is double the radius, and the radius is 1/2 of the diameter.If the radius is 8 cm, then the diameter is 16 cm.
Radius = Diameter / 2 In this case, diameter = 8 cm so radius = 4 cm
When you have the radius of a circle and you are trying to find the diameter, multiply the radius by two; the answer is the diameter. If you have the diameter and want to find the radius, divide the diameter by two; the answer will be the radius. The diameter is 54 centimeters.
If the diameter is 12 cm the radius is 6 cm.
Diameter is twice the radius, so 15 cm.
You take the radius of 29 centimeters and double it for the diameter - 58 centimeters.Then you could multiply the diameter of 58 centimeters by pi, which is 3.141 (approximately).This would give you the circumference of 182.178 centimeters.
Diameter = 2*Radius So, in this case, diameter = 44 cm