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How do you find the diameter of a cylinder without knowing the radius or diameter?
Take the circumference divided by pi to find the diameter and divide the diameter by two to find the radius.
Where can you find a ruler that is 3 feet long?
where can you find a ruler that is 3 feet long?
How do you find the diameter of a cable?
Diameter=2piR
What is the diameter of a circle if the radius is 27 cm?
When you have the radius of a circle and you are trying to find the diameter, multiply the radius by two; the answer is the diameter. If you have the diameter and want to find the radius, divide the diameter by two; the answer will be the radius. The diameter is 54 centimeters.
How do you find the radius if the diameter is given?
the radius is half the diameter
How do you find the diameter in centimeters?
Perhaps the most reliable method is to measure it with a metric ruler.
How find you find the radius if you don't know the circumference?
With a ruler, or other suitable length measuring device. Measure the diameter (the widest part of the circle). The radius is half the diameter.
If a pizza has a diameter of 12 inches how do you use a formula to find the circumference of the pizza?
You measure it with the tape ruler thing or use pi (3.1415937) times the radius or the diameter. I forgot which one.
How is the diameter measured?
A diameter is measured by using a ruler. However, you also could use a digital caliper to measure the diameter of a circle.
How do you find the radius of something?
take the diameter (say there is a circle and you want to find the radius of it, first you would need the diameter, in order to get the diameter you need to measure the circle by taking a ruler then putting two 'corduns' in the middle of the corners of it and BAM! you got the radius! the formula is " g = (2) (47) y = x. "
How do you calculate degrees to percentages on a pie chart?
well, i guess you can use a ruler to find the diameter and then multiply the diameter by 3.1415927 which is PI so you can find the circumference.... unless you were talking about PI which is spelled PI and equals 3.1415927, in which case, i have no clue. sorry.
How do you measure the diameter of a Philippine 5 peso coin?
Lay a ruler across the coin and make sure it measures from one edge through the center to the other edge. Read the diameter from the ruler.
What is the diameter and circumference of a straw?
well it depends on the straw but here's how you can find it ... put a ruler down right on the circle (side) make sure it is symmetrical then measure that and thats the damiter the circumrence is three and one 7th on the diameter
How can you tell how big a speaker is?
To approximate the diameter of a speaker cone, find the approximate center. And then stick a ruler across the center of the speaker cone. This will give you the size of the speaker.
State a common laboratory instrument for measuring diameter of beaker?
metric ruler
How do you find the diameter of a cylinder without knowing the radius or diameter?
Take the circumference divided by pi to find the diameter and divide the diameter by two to find the radius.
How do you find the circumferene when you have the radius and diameter?
You multiply the diameter by pi (3.14) and u find the diameter
