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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.
Eight Feet will give each person plenty of room
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.
Binoculars with a 10x magnification means that objects will appear 10 times closer than they actually are. The 70mm refers to the diameter of the objective lens, which determines how much light can enter the binoculars, affecting brightness and clarity of the image.
divide the circumference by pi ( 3.146) which will give you the diameter divide that by 2 and you have the radius
give reasons why blendig is done
You multiply the diameter by pi, which is approximately 3.1416.
Divide the circumference by pi, and that will give you the diameter.
Divide the circumference by the value of Pi - that will give you the diameter.
The diameter of a pinhead.
Height and diameter will give you the volume, if you know the density you can then calculate weight from that.
A slot raise is used in mining for shaft sinking and/or raising (drilling tunnels upwards at 45 to 90 degrees off horizontal). When rock is blasted it expands to about 300% of it's original volume so when drilling a tunnel you need a void to give the blasted rock somewhere to expand into. Rather than drill a large diameter tunnel upwards in one go (running the risk of the expanded rock compacting in place and "freezing" the tunnel) it is common to blast out a small diameter tunnel first - a "slot raise" - and then come back and drill and blast the larger diameter tunnel using the slot raise as a void to allow the blasted rock to expand.
A keyed shaft or Keyway is method, based on a machined keyway in shaft, to attach something to the shaft and associated bore. A fitted key is inserted into a slot that is machined into the shaft. Although a machined keyway does result in a weaker shaft, it has it's applications. As in a lawn mower engine shaft. Theoretically the key will give way and save the shaft if you hit something with the blade. The negatives of a keyed shaft are that it can be deformed over time and result is a loose drive.