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pie multiplied by the radius.

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โˆ™ 2011-03-09 00:30:33
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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: What is the formula to find a circumference if the radius is 4 and the diameter is 8?
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Related questions

What is the formula to find circumference when you are given the radius?

To find the circumference of a circle the formula is: 2*pi*radius or diameter*pi


What is the formula to find a radius when given the cicumference?

circumference=pi * diameter radius= 1/2 diameter


How do you determine the circumference of a circle if you know the radius?

use the formula pi*diameter = circumference and the formula diameter = 2*radius and combine them 2pi*radius = circumference now you have a formula that you can just plug you numbers into. if you have 3 as your radius, then this is how to find the circumference 2pi*3=circumference 6.28*3=circumference 18.84=circumference


What formula do you use to find the radius diameter and circumference of a circle?

Radius is diameter divided by two. Diameter is radius times two or circumference divided by pi. Circumference is diameter times pi. Pi is roughly 3.14


How do you find the diameter and then the circumference if you have the radius?

Diameter = radius * 2 Circumference = pi * diameter.


What is the formula for finding the diameter of a circle when the circumference is given?

the Circumference is pi times 2 times radius If you know circumference then you can find the radius. once you know the radius just multiply by 2 to find the diameter.


How do you find a circumference with a radius of 7.5?

Formula: Circumference=pi x diameter. As the diameter is always 2 x the radius, we get C = 2 * pi * radius = 47.124.


What is the formula to find a circumference if the radius is 3 and the diameter is 6?

The circumference of a circle is given by the formula C = 2πr where r is the radius. But, as the diameter is 2 x radius then the formula can be written C = πd where d is the diameter. In this example the circumference = 2π3 = 6π = 18.85 units.


How do you find the formula for the circumference of a circle?

Circle's circumference = 2*pi*radius or diameter*pi


What is the formula to find the circumference of a ciecle?

Diameter * 3.14159 or Radius * 2 * 3.14159


How do you find the circumference if known the radius?

The formula for circumference is pi times diameter. Since a radius is always half the diameter, you just multiply it by 2 and then by pi.


How can you find the diameter and the radius if the circumference is given?

Diameter = circumference/pi Radius = circumference/2*pi


How do you find diameter and circumference?

Where C=circumference, r= radius and d=diameter To find circumference: C=2 x pi x r or you can use the formula C=pi x d To find diameter just multiply the radius by 2 if you know what the radius is. If you do not know the radius, but you know the circumference and need diameter use the following formula: C/pi=d Happy Computing!!!


What formula will you use to find the circumference of a circle whose diameter is 2.2h?

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


How do find the circumference of a circle?

The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.


How to find the radius of a circle with the circumference?

Divide circumference by pi, that gives diameter. Radius is half of diameter


How do you find the radius of a circle is you have the circumference?

pi X diameter finds the circumference so circumference divided by pi will leave the diameter. half the diameter to find the radius


How do you find the circumference from the area?

Well, you find the area of a circle by multiplying (pi times radius2) or (pi times radius times radius). The radius is half of the diameter. The formula for the circumference is (pi times diameter). Multiply the radius times 2 to get the diameter. Multiply the diameter times pi.


How do you find circumference if you have the radius?

Divide the circumference by pi which is 3.14 to find the diameter; then divide the diameter by two to find the radius GOOD LUCK


How do you you find the circumference if you have the radius?

The formula for finding the circumference is C = Pi x D, where Pi = 3.1416 and D is the diameter. The Radius is one-half of the diameter., So, multiply the radius by 2 and then multiply by Pi.


If the diameter is 25.6 what is the circumference?

divide the diameter of 25.6 by 2 to find the radius. The radius is 12.8. The formula to find the circumference is radius squared times pi. 12.8 squared is 163.84 and multiplied by pi is 514.7.. So Circumference = 514.7 The above computation gives the AREA of the circle, not the CIRCUMFERENCE. The CIRCUMFERENCE is 2 times the radius times pi, or the diameter times pi.


How do you find the radius and circumference of a circle?

The Radius is one-half of the diameter. The formula is R = D/2 The Circumference is the distance around a circle. The formula is C = Pi x D (Pi = 3.1416 and D is the diameter)


How do you find a diameter of a circle?

If you have the circumference: circumference = (pi) * diameter diameter = circumference / (pi) If you have the area: area = (pi) * radius * radius radius = square_root(area / pi) radius = diameter / 2 diameter = 2 * square_root(area / pi)


How do you find out the circumference from the diameter?

circumference of a circle = pi*diameter or 2*pi*radius


Find the circumference of the circle Use 3.14?

You'll need either the radius or diameter first. If you have the diameter, the formula is: d x 3.14 = circumference. If you have the radius: r x 2 x 3.14 = circumference