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What is another name of diameter?
Two times the radius, or, 2r.
What is the radius of a circle in millimeters?
It varies on how large the diameter and radius is. True, but with the radius you know to double it and you have the diameter. If you muliply Pi (3.14....) times the diameter, you get the circumference. So radius = circumference divided by Pi, with that answer (which is "diameter")then divided by two.
A circle has a radius of 12 in Find the diameter of the circle?
diameter is 2 times the radius 24
How do you figure out diameter and circumference?
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
How do you find out the circumfrance of a circle?
To find the circumfrance of a circle, you need to multiply 2 times pi, times the circle's radius. If you don't know what that is, you multiply two times pi, and pi equals 3.14, and then multiply that by the radius, which is the measurement of half the circl'e diameter. the diameter is the distance from one side of the circle, to the exact opposite. you measure this with a ruler. HALF the measurement of the diameter is the radius. Example---the diameter of a circle is 20 cm. half the diameter is 10 cm, which is the radius. Multiply 2 times pi[which equals 3.14], times the radius. Good luck!
The length of a radius is the length of a diameter?
The length of a radius is not the length of a diameter. The diameter is two times the length of the radius.
What is its diameter if the radius is 25559?
The diameter is double (two times) the radius, no matter what the radius is.
What is diameter and radius?
the radius is a line from the middle of a circle to a point of the circle. the diameter is two times the radius.
What formula do you use to find the radius diameter and circumference of a circle?
Radius is diameter divided by two. Diameter is radius times two or circumference divided by pi. Circumference is diameter times pi. Pi is roughly 3.14
What is the diameter of a circle if the radius is 5 in?
the diameter is equal to the radius (*) times two. so, the answer is 10 in.
What is the distance that is twice or two times the radius?
The diameter of a circle is twice its radius
What in a circle is equal two times in the radius?
Diameter
The diameter of a circle is 48 meters what is the measure of the radius?
24 meters diameter is simply two times the radius.
Do you add the radius twice to get the circle's diameter?
Yes. Radius times two equals the diameter. 2r=D
How can you find the circumference of a circle with radius or diameter?
The circumference of a circle is equal to its diameter times pi. This is also equal to two times its radius times pi.
When you are given pi of a circle how do you find the radius and diameter?
you cant: pi is the same for any circle - 3.1415... the diamter or the radius has to be given diameter divided by two equals the radius the radius times two equals the diameter
How can you find the circumference of each circle and round to the nearest unit?
You take the radius (or diameter). If radius you times it by two (since it is half of the Diameter) then times the answer by 3.14. If diameter, times the diameter by 3.14. then round the decimals.
