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Area=pi times radius squared

Circumference=pi times diameter or pi times radius times two

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2011-04-21 01:42:24
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Algebra

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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 do you find the pi circumference and area of circles?
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Related questions

How is pi used to find circumference of circles?

Pi times the diameter of a circle gives its circumference.


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 area of a circles with a circumference of 22?

Using 3.14 as Pi the area of circle is: 0


How do you calculate circumference and area of pi?

Pi is the number of times the diameter of a circle will fit into the circumference. Pi is not a circle, and does not have a circumference or area. To calculate a circumference USING pi, the circumference is diameter * pi. To find the area using pi, area = pi * radius * radius


How do you find the circumference when you have the area?

If you are talking about circles determine the radius by dividing the Area by pi and take the square root of the result. Then multiply the radius by two times pi.


What is the answer to circles and circumference?

circumference = 2*pi*radius or pi*diameter


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

Because of the radius of the circle


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 area of a circle when you already know the circumference?

radius = circumference/(2*pi)area = pi*radius2So Area in terms of Circumference is A = pi [C/2pi]2or (circumference)2/4 pi


How does Pi relate to the circumference and area of circles?

One definition of pi is the ratio of the circumference, C, of a circle to its diameter.,d. pi=C/d The area of a circle is (pi)r2 or (pi)d2/4 where r is the radius.

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