The side view of the cylinder is a rectangle. The length of the rectangle is equal to the circumference of the bottom of the cylinder, and the width is equal to the height of the cylinder______ ．

The side view of the cylinder is a rectangle. The length of the rectangle is equal to the circumference of the bottom of the cylinder, and the width is equal to the height of the cylinder______ ．

The side of the cylinder is a rectangle, the length of the rectangle is equal to the circumference of the bottom of the cylinder, and the width is equal to the height of the cylinder

If the side of the cylinder is expanded along the height, a rectangle can be obtained. The length of the rectangle is equal to the bottom of the cylinder, and the width is equal to the width of the cylinder
You can also get a square where the circumference of the bottom of the cylinder is equal to ()

If the side of the cylinder is expanded along the height, a rectangle can be obtained. The length of the rectangle is equal to the circumference of the bottom of the cylinder, the width is equal to the height of the cylinder, and a square can also be obtained. This is that the circumference of the bottom of the cylinder is equal to the height of the cylinder

The length of a rectangle equals () and the width equals () of a cylinder, so the side area of the cylinder is ()?

The length of a rectangle is equal to that of a cylinder (the circumference of the bottom surface) and the width is equal to that of a cylinder (the height), so the side area of the cylinder is (the circumference of the bottom surface * the height)

If the expanded side area of a cylinder is a square, what is the ratio of the height of the cylinder to the bottom radius

Let the side length of a square be 1
Then the height of the cylinder is 1
The circumference of the top and bottom circles is 1
The bottom radius is 1 / 2 π
The height specific radius is 1:1 / 2 π = 2 π: 1