Diameter = 12/pi units
Radius = 6/pi units.
The circumference of a circle equals the diameter times pi. The diameter is two times the radius. So a circle with a radius of 6 would have a diameter of 12, and a circumference of 12pi.
24 meters.The diameter is twice the radius.Both radius and diameter are straight lines. The radius extends from the center of the circle to any point on the circumference. The diameter extends from any point on the circumference through the center to the circumference on the opposite side of the circle.
Circumference = 2 x pi x radius = 24 pi 2 x radius = 24 ; radius = 12 units
Circumference of a circle = 2*pi*radius or diameter*pi
Circumference of a circle = 2*pi*radius or pi*diameter
The circumference of a circle is 15\piπ m. Find its radius, in meters. The Answer Should Be 7.5
They would have to give you enough information to eventually get the diameter. If they gave you the area of a circle and asked for the circumference, you can determine the radius, and from the radius the diameter, and then the circumference. If they said "What is the circumference if the area of a circle is 36pi?" Area of a circle is pi*r2, which would give us a value for r = 6 Diameter is 2*r, or = 12. Circumference is d*pi, or 12pi
Area of a circle = pi*radius2 Circumference of a circle = 2*pi*radius or pi*diameter
Circumference = 12Diameter = Circumference/piRadius = Diameter/2 = circumference/(2 pi) = 1.9099 (rounded)
12 inch diameter(also 6 inch radius).
if the diameter is 1.3 what is the circumference
12 inch diameter(also 6 inch radius).