The expanded side area of a cylinder is a square. The ratio of diameter to height of the bottom of the cylinder is () Very urgent!

The expanded side area of a cylinder is a square. The ratio of diameter to height of the bottom of the cylinder is () Very urgent!

Because the side area expansion is a square, the circumference of the bottom surface is equal to the height, and the circumference of the bottom surface is equal to π × the diameter of the bottom surface, so the ratio of the diameter of the bottom surface to the height of the cylinder is 1: π

The side view of a cylinder is square. The ratio of diameter to height of the bottom of the cylinder is ()
A. 2π：1B. 1：1C. 1：πD. π：1

Let the diameter and height of the bottom of the cylinder be D and h respectively, then π d = h, so D: H = 1: π

The side view of a cylinder is a square whose height is () times the diameter of its bottom
2. Cut a cube with edge length a into two cuboids of different sizes, and the sum of the surface areas of the two cuboids is

The side view of a cylinder is a square whose height is (π) times the diameter of its bottom. Cut a cube with edge length a into two cuboids of different sizes. The sum of the surface areas of the two cuboids is the square of the surface area 8a, because there are two more areas after cutting
The sum of the cubic surface areas of a is the cube of a with constant volume. I'm glad to answer for you,

The side view of a cylinder is a square. What is the ratio of the bottom diameter to the height of the cylinder
The side view of a cylinder is a square. What is the ratio of diameter to height of the bottom of the cylinder?

The side view of a cylinder is a square,
So the perimeter of the bottom is equal to the height
Bottom diameter * 3.14 = height
Bottom diameter; H = 1:3.14