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You measure circumference by multiplying the diameter by pi. If it gives you the radius, multiply the radius by 2 to get the diameter then multiply it by pi.
Here are some helpful formulas:
Area: A=Pi r2
Diameter (If given radius) D= r x 2
Radius (If given diameter) R=d/2
Circumference= d x pi
See the related link for a helpful website to look through if you need anything else.
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∙ 12y ago
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What does circumference measure?
The circumference of a circle measures the distance around the circle.
How many centimeter is in 37 circumference?
There is no such specific unit of measure as a circumference - a circumference is merely the distance around something.
Which measure device is used to take the circumference of the body?
A tape measure.
What volume of circumference?
Circumference is a linear measure and has no volume - just as a straight line has no volume.
Why do we measure circumference?
The circumference is the distance around a circle and it is measured by:- Circumference of a circle = 2*pi*radius or pi*diameter
What does circumference measure?
The circumference of a circle measures the distance around the circle.
What is the measure of an arc?
The measure of an arc is part of the circumference of a circle
How can you measure balloons circumference?
tomato
How many centimeter is in 37 circumference?
There is no such specific unit of measure as a circumference - a circumference is merely the distance around something.
Which measure device is used to take the circumference of the body?
A tape measure.
How do you measure the circumference of the circle?
The equation for the circumference of a circle is pi times radius squared.
What volume of circumference?
Circumference is a linear measure and has no volume - just as a straight line has no volume.
Why do we measure circumference?
The circumference is the distance around a circle and it is measured by:- Circumference of a circle = 2*pi*radius or pi*diameter
How do you find the circumference of a head?
With a tape measure.
What is the circumference of a 38c?
The answer depends on what the 38 is a measure of!
The radius of a circle measure 7 feet what is the circumference of the circle?
Circumference=πd thefore it is 44
How can you put the word circumference in a sentence?
His prime objective was to measure a degree on the equator to calculate the circumference of the earth.Studies have shown there has been a large increase in waist circumference in young people.The earth's circumference was accurately measured around 240 BCE by Eeratosthenes.It isn't easy to measure the circumference of large items.
