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If by an 8 inch circle, you mean that the circumference is 8 inches, then
the radius would be found using:
C =pi x diameter
8 =3.14 x diameter
8/3.14= diameter
and since diameter = 2 x radius
2.55 = 2 x radius
2.55/2 = radius
therefore, the radius is approximately 1.27 inches
What else can I help you with?
What is radius if diameter is 8?
The radius is half the diameter. So, if the diameter is 8, then the radius is 4.
If the radius is 4 what is the diameter?
radius *2 = diameter so then plug the radius in... 4*2=8 8 is the diameter of the figure.
What is the diameter of a circle with a radius of 8 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.
What would be radius of a circle with a diameter of 8 inches?
Radius = 1/2 diameter. So, if the diameter is 8", then radius of the circle is 4".
What is the radius of a circle with a diameter of 8 centimeters?
Radius = Diameter / 2 In this case, diameter = 8 cm so radius = 4 cm
What is the diameter of a circle whose radius is 8 cm?
Diameter = Radius * 2 In this case, radius = 8 cm so diameter = 16 cm
If the radius of a circle is 8 feet what is the diameter?
Diameter is 16. The radius is half its diameter
What is the formula for 8 as the diameter and radius is 4?
Diameter = 2*Radius
What is the radius of a circle if the diameter is 16inches?
8 inches. Radius is ½ diameter.
What is the diameter of a circle when the radius is 8?
Diameter = double the radius = 16
If the radius is 4 then what is the diameter?
Diameter = 2 times radius = 8
What is the diameter of a circle with radius 8 feet?
If the radius is 8 feet then the diameter will be 16 feet.
