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Radius = 1/2 of diameter = 7/2 = 3.5 inches

Q: Find the radius of a circle whose diameter is 7 inches?

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17.4 inches

4.6; the diameter of a circle is twice its radius.

20; the diameter of a circle is twice its radius.

The diameter of any circle is twice the radius. Hence, for this particular circle, the diameter is 106.

The circumference of a circle whose radius is 6 inches is: 37.7 inches.

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17.4 inches

It is: 2*5 = 10 inches

4.6; the diameter of a circle is twice its radius.

170mm. Diameter of a circle is two time the radius.

By definition, the diameter of a circle is twice the radius.

20; the diameter of a circle is twice its radius.

The diameter of any circle is twice the radius. Hence, for this particular circle, the diameter is 106.

The radius and diameter of a circle whose circumference is 25.12 are:r = 4d = 8

The circumference of a circle whose radius is 6 inches is: 37.7 inches.

The circumference of a circle with a radius of 12.5 is 78.54 to two decimal places.

radius=4cm diameter=8cm *radius is half the diameter

The diameter of a circle is twice the radius. When the diameter is 7 metres, the radius is 3.5 metres.