-- 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.
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.
find the circumference of the circle and multiply it by the height of the cylinder
you divide the surface area by the circumference.
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
-- 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.
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
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.
Area = circumference squared... You do circumference divided by 4,... and then divide that by Pi.
find the circumference of the circle and multiply it by the height of the cylinder
the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
in order to find area of rectangle=(len*bred)
you divide the surface area by the circumference.
The circumference is: 32.1
In order to find the area of a rectangle, multiply the length by the width of the rectangle. For example: If the length of a rectangle is 5cm and the width of a rectangle is 2cm, then the area of the rectangle would be 5cm X 2cm = 10cm².
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