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In a circle, the area of the circle is pi times the radius squared

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โˆ™ 2012-12-03 04:42:25
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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 ratio of area to radius?
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Related questions

How do you find ratio of a circumference?

The answer depends on what the ratio is relative to!The ratio of a circumference to the area of a circle is half the radius.


Find the ratio of the circumference of 4Cm?

The ratio of the circumference of a circle with radius 4 cm to its area is 1:2.


How do you find the area of a circle when the radius is unknown?

By using the other information supplied about the circle to calculate either its radius (from which its area can be calculated) or its area (if the circle is similar to another with a given area and some ratio between the two circle is given):If the diameter is given: radius = diameter ÷ 2If the circumference is given: radius = circumference ÷ 2πIf the circle is similar to another circle which has a given area, and the length ratio is given; square the length ratio to get the area ratio and apply to the given area.


What is the ratio between radius and area for a circle?

There is no direct ratio. The area is related to the square of the radius by the factor "pi." A = (pi) r2 (Pi is about 3.1416)


What is the ratio of a circle with a radius of 8cm?

It depends on the ratio of what of the circle? Its circumference, diameter, area?


What happens to the surface area and volume ratio as the cell decreases in size?

The ratio of surface area to volume increases. The area of a sphere is proportional to its radius squared. Volume is proportional to radius cubed. As the radius increases, the volume increases more than the surface area. As the radius decreases, the volume decreases more than the surface area, so the ratio of surface area to volume increases.


What is the ratio of a circle's circumference called?

The ratio of a circle's circumference to its area is called the reciprocal of half the radius. The ratio of the circumference to its radius is called two times pi.


What is radius ratio?

what z radius ratio


What is the ratio of the surface area of a sphere with radius 2 ft to the surface area of a sphere with radius of 5 ft?

a. 2 to 5.


How to find filet area of an arc knowing arc length radius?

How to find the area of a fillet. Is it area =0.2146 radius squared


If ratio of the radius of the spheres is 1.3 find the ratio of their volume?

If the ratio of the radii is 1:3 then the ratio of volumes is 1:27.


How do you find the radius of a circle if you only know the area?

Radius = +sqrt(Area/pi)

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