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A true and useful definition of "radius" is that it's 1/2 of the diameter.
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∙ 12y ago
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What is the radius of a circle with diameter d equals 59 yd?
Diameter is twice the radius.
Do you add the radius twice to get the circle's diameter?
Yes. Radius times two equals the diameter. 2r=D
What is the length of the radius to the length of the diameter?
Diameter divided by 2 equals radius r=d/2 For example, if the radius was 3.5, the diameter would be 7.
What is the radius of a circlethat has the measurement d equals 2.25cm?
If the circle has diameter d = 2.25 cm, then its radius is d/2 = 1.125 cm
Find the radius of a circle that has this measurement d equals 2.25 cm?
If d represents the diameter, then radius = d/2 = 1.125 cm
How do you get the diameter from the radius?
to get the diameter from the radius you simply multiply the radius by 2 since the radius is half the diameter. d=2r where d = diameter and r = radius
What is the radius of a circle with diameter of 8inches?
The radius of a circle with diameter or 8 inches is 4 inches. The diameter equals 2 times the radius or d=2*r. --> 8 in = 2*r so, r = 4 in
If r equals radius then what does d equal?
Diameter, the line that dissects the circle exactly in half.
What is the radius of a circle with a diameter of 9 cm?
To calculate the radius is very easy, the formula is d/2 where d is diametre. therefore according to d/2 = 9cm/2 which is equals to 4.5 cm Result : the radius of a circle with a diameter of 9 cm is 4.5 cm.
What is the radius of a circle which has a three inch diameter?
d = 2r, where d is diameter and r is radius.
The circumference of an apple pie divided by its diameter equals?
The circumference of a circle is 2πr where r is the radius or πd where d is the diameter. The circumference of the apple pie divided by its diameter is πd/d = π.
What is the relationship of the diameter of a circle to its radius?
Diameter is twice the radius, D=2R
