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It is a simple Algebra question. The answer is 401.92.

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Q: What is the circumference of a circle if the diameter is 128?
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What is the circumference of a 128 foot circle?

The circumference of a 128-foot diameter circle is: 402.12 feet.


What is the diamter of a circle 128 circumference?

diameter = 128/pi


What is the answer for the circle of 128 ft what is the radius of the circle?

If the circumference is 128 feet, the radius is 20.37 feet. If the diameter is 128 feet, the radius is 64 feet.


What is the diameter of a circle if circumference is 128 feet?

128 divided by pi (approx. 3.1415927) = about 40.743 feet.


What is the diameter of a circle with a 128ft circumference?

The formula for the circumference of a circle is 2*pi*radius or pi*diameter. In this case, it's 128=pi*d. Solve for d, and you get 40.74 feet.


What is the diameter of a circle with a circumference of 128 feet?

Diameter- 128 / pi = 40.7436654 or 41 feet, I had this on my homework, do you know how to show the work though? Tricky.


What is the diameter of a circle with a circumference of 128?

128=2πr 128/2π=r r=20.37 Diameter is equal to twice radius Therefore 20.37 times 2 40.74


If the diameter of the circle is 69mm then what is the circumference of this circle?

If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).


If the diameter of a circle is 80 what is the circumference?

Diameter of a circle = circumference/pi


What is the diameter of a circle if the circumference is 80 -?

Diameter of a circle = circumference/pi


What is the circumference of A 13.5 Diameter circle?

The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).


If a circle has a circumference of 8 what is the diameter?

If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).