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The diameter of a circle is half. The Earth's diameter is 7926.28 miles at the equator.
You take the radius of 29 centimeters and double it for the diameter - 58 centimeters.Then you could multiply the diameter of 58 centimeters by pi, which is 3.141 (approximately).This would give you the circumference of 182.178 centimeters.
If you know the diameter of a circle you simply divide the diameter by 2 to get the radius. This is because the diameter is twice the length of the radius. For example, if the diameter is 10 divide by two which will give you the answer of 5 for the radius. Half it because: diameter/2 = radiusTo answer your question you must have a certin diameter. You must go 2pie times your diameterThe perimeter of a circle is called the circumference. The circumference is the distance around the circle.The circumference, C, of a circle is given by the formulawhere r is the radius of the circleA radius is half the diameter
If you divide the circumference of the sun by its diameter you will have found the number called "Pi". The actual number is an infinite string of digits that starts 3.14159. This is true for any circle of any size: The circumference divided by the diameter equals Pi. Conversely if you know the diameter you can multiply that by Pi (3.14159) and that will give you the circumference. The diameter multiplied by Pi equals the circumference.
well you can divide the circumference by pi (3.14) and it will always give you the diameter or you could measure it.
what was the squares diameter asked bob.
In a circle, the radius is half of the diameter.
Bob tried to find the diameter of the circle.
The diameter of a circle is half. The Earth's diameter is 7926.28 miles at the equator.
The diameter of that badonkadonk is approximently 5.3 feet.
Diameter is useful in determining many measurements about a circle.
The diameter of circle A is 12cm so its radius must be 6cm.
Doubling the radius will give the diameter and times this by pi will give the circumference of the circle.
The radius is half the diameter.
Bob was having a hard time finding out the diameter of the circles on his test. :)
divide the circumference by pi ( 3.146) which will give you the diameter divide that by 2 and you have the radius
A radius of a circle is half the diameter.