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How do you find the area of a cylander?
-- Slice it down one side and flatten it out. -- Now you have a rectangle. You only have to find the area of a rectangle. -- The area of a rectangle is (length) times (width). -- The length of the rectangle used to be the length of the cylinder. -- The width of the rectangle used to be the circumference of the cylinder's round ends, while it was still rolled up.
How do you find the height of a cylinder when all your given is surface area and diameter?
Divide the surface area by the circumference of the circle, which is a product of the diameter x Pi. Essentially, an unrolled cylinder is a rectangle.
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 equasion to find the area of a rectangle?
in order to find the area of a rectangle you must multiply the base of the rectangle by its height. This is also the same for most polygons
