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C = 2 pi r

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14y ago

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How do you fin the surface area of a cylinder if you only have the height and circumference?

Find the radius by dividing the circumference by 2pi then find the area of the base and multiply it by the height


How do you find perimeter of cylinder?

You just need to find the circumference of the circular base (or top). It's the same thing. (Hint: use C=pi*diameter to find the circumference).


How do you find an experimental value of pi?

The ratio of C to D will equal pi. This is based on the known formula for the circumference of a circle. D = Diameter of the circular base of a cylinder (independent) C = Circumference of the circular base of a cylinder (dependent)


What is the length of a rectangle formed from the lateral surface of a cylinder?

The length of a rectangle formed from the lateral surface of a cylinder is equal to the circumference of the cylinder's base. This circumference can be calculated using the formula ( C = 2\pi r ), where ( r ) is the radius of the cylinder. The height of the cylinder corresponds to the height of the rectangle. Thus, the rectangle's dimensions are the circumference of the base for its length and the height of the cylinder for its height.


What is lateral area of a cylinder?

take the circumference of the base times the height


How do you find the radius of the base in a cylinder?

It depends on the values you have. The base of a cylinder is a circle. If you know the circle's diameter, half it to find the radius. If you know the circle's circumference, divide by 2pi to find the radius. If you know the circle's area, divide by pi and take the square root to find the radius.


How do you find the length of a rectangle around a cylinder?

find the circumference of the circle and multiply it by the height of the cylinder


How do you find the height of a cylinder if you have the circumference and the surface area?

you divide the surface area by the circumference.


What is the formula for finding the area of base of a cylinder?

The circumference of a regular cylinder is the circumference of its circular face. C = pi * D (diameter of the cylinder) C = pi * 2r (or C = 2(pi)r)


How do you find circumference of cylinder given length and width?

The width times pi equals the circumference.


How can you find the circumference of a cylinder?

Diameter * pi (3.14159...) = circumfrerence


The radius of the cylinder is 14 inches To find its circumference use?

Use: 2*pi*radius = circumference