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If the diameter of a circle is 12 inches how long is the radius?
Wiki User
∙ 14y ago
Diameter of a circle is defined as twice the radius. So if diameter is 12, the radius is 6.
Wiki User
∙ 14y ago
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If a radius is 15 inches long, how long is a diameter?
The radius of a circle is half the diameter, thus your measurement is 30 inches
Is the diameter of a circle always twice as long as its radius?
Yes
What is the radius of a circle in which a 30 degrees arc is 2 inches long?
360/30*2 = 24 = circumference of the circle 24/2*pi = 3.819718634 inches = radius of the circle
A chord of a circle is 9 inches long and its midpoint is 6inches from the center of the circle What is the radius of the circle?
Half of the chord, the distance of the midpoint from the center, and a radius, form a right triangle, with the radius as its hypotenuse. (4.5)2 + (6)2 = (radius)2 (20.25) + (36) = 56.25 = R2 Radius = 7.5 inches
If A chord twenty four inches long is five inches from the center of a circle what is the radius?
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If a radius is 15 inches long, how long is a diameter?
The radius of a circle is half the diameter, thus your measurement is 30 inches
If the radius of a circle is 7 inches long what is the length of the diameter of the circle?
14 inches.
Radius of circle is 16 inches how long is diameter?
32"
The diameter of a circle measures 1 foot 4 inches How long is the raduis of the circle?
The radius (not raduis) is 8 inches.
If a circle has a deameter of 6 inches about how long is its circumference?
Diameter = 6 inches Radius = 3 inches Circumference = 2 x pi x radius = 18.84955592 inches
If a radius is 15 inches long how long is the diameter?
30 inches. The diameter is twice the length of the radius.
If the radius of a circle is 5cm long what's it diameter?
The diameter is twice the radius.
How long is the diameter if the radius is 70 cm?
The diameter of a circle with radius 70 is 140.
Is the diameter of a circle bigger or smaller then the radius?
The diameter is twice as long as the radius. d = 2r The diameter is basically a line through the center of a circle while a radius is from the center to the circumference of a circle.
Is the diameter of a circle 2 x radius?
Yes. The radius is from the centre to the edge of the circle. Therefore, 2xr is twice as long and is the diameter of the circle.
What is diameter of a circle measures 16in how long is the radius?
diameter=2*radius 16 in = 2*radius 8 in = radius
If a circle has a radius of 8 cm long how long is the circle's diameter?
16cm
