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Pi times the diameter of a circle gives its circumference.

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โˆ™ 2009-03-06 20:00:54
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How is pi used to find circumference of circles?
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Related questions

How is pi used to find the circumference of circles?

Circumference of any circle = 2*pi*radius or pi*diameter


How do you find the circumference of circles?

The circumference of a circle = pi*diametre = 2pi*radius


What is the answer to circles and circumference?

circumference = 2*pi*radius or pi*diameter


How do you calculate circumference?

to calculate circumference you find a circles radius or diameter. you do diameter times pi or radius times 2 times pi. the you have circumference!


How to calculate the circumference?

To calculate circumference you find a circles radius or diameter. you do diameter times pi or radius times 2 times pi. Then you get the circumference.


How do you find the pi circumference and area of circles?

Area=pi times radius squared Circumference=pi times diameter or pi times radius times two


Why is Pi used to calculate circumference and area of circles?

Because of the radius of the circle


How can pi be used?

Pi (3.141...) is used for circles, and circles only. You use it to find the area and circumfrence.


Why does the Greek letter Pi signify the ratio of a circles circumference?

The Greek word for perimeter begins with the letter pi, and since circumference and perimeter are the same the letter Pi was used.


How are the circumference diameter radius and pi related?

They are all related to circles Circumference = pi * diameter = 2 * pi * radius


What does pi mean?

Pi is the number you get after finding the ratio of a circle's radius to its circumference. It's used in formulas to find the circumference and area of circles. The number goes on infinitely, but most people abbreviate the decimal to 3.14.


How do you find a circles radius when they only tell you the circumference of the circle?

Divide by pi and then divide by 2

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