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Oh, dude, expressing "r" in terms of "c" and "pi" is like a walk in the park... if the park was full of math nerds. You just divide "c" by 2pi, and boom, there's your radius. Easy peasy, lemon squeezy.

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DudeBot

6mo ago

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Related Questions

How do you put something in terms of pi?

To express a quantity in terms of pi, you need to relate it to a circular measurement, such as the circumference or area of a circle. For example, if you have the circumference of a circle, you can use the formula ( C = 2\pi r ), where ( r ) is the radius, to express the circumference as a multiple of pi. Similarly, for the area, use ( A = \pi r^2 ) to express the area in terms of pi. Simply factor out pi from the equation to achieve the desired expression.


How can you express area and circumference of a circle in terms of pie?

The area ( A ) of a circle can be expressed in terms of pi (( \pi )) using the formula ( A = \pi r^2 ), where ( r ) is the radius of the circle. The circumference ( C ) of a circle is given by the formula ( C = 2\pi r ). Both formulas highlight the fundamental role of ( \pi ) in relating the dimensions of a circle to its geometric properties.


What is the circumference of a circle that has a radius of 38 inches in terms of pi?

The circumference C = 2 r times pi C = 76 inches times pi. pi = 3.141592654...


How do you express the area of a circle as a function of its radius?

If a circle has radius r, then the area of the circle is pi r2, pi being about 3.14159. I beleive the function you are looking for is A(c)=c/2*r


How do you express the area of a circle in terms of diameter?

Circle area = pi*r 2 r= D/2 Circle area = pi*(D/2) 2 = (pi/4)*D 2


How do you express the area of a circle as a function of its circumference?

By using the well-known formula, A = pi x r2, and expressing the radius in terms of the circumference, r = c / (2 x pi). Replace in the first formula, and simplify. f


What is the circumference of a circle with a radius 5x plus 1 in terms of x?

C = pi*2r, where C is the circumference and r is the radius.In this case, C = pi*2(5x+1), which can also be written as to C = pi*(10x+2).


What is the circumference of a 12 inch round circle in pi?

Assuming the '12 inch' is the radius. Then C = 2 pi r C = 2 pi 12 C = 24 pi ( Thr asnswer in terms of 'pi').


What is the area of a circle in terms of its circumference?

Using the circumference, you would find the radius first. The circumference C = 2*Pi*r where r is the radius. Then, the area of the circle = Pi*r^2.


What is the radius of a circle with circumference of 8 inches?

C = 2*pi*r 8 = 2*pi*r 4 = pi*r r = 4/pi


The can has a volume of 342 cm3 and a diameter of 6 cm express the height in terms of pi?

v = pi*r^2*h 342 = pi * 3^2 * h 342 = 9h*pi 38 = pi*h h = 38 / pi


How do you find the radius of a circle if all you know is the circumference?

C = circumference r = radius C = 2 x pi x r C / 2 = pi x r C / 2 / pi = r