Question

@dan815
Could you see if I got this correct?

Answer 1

Give the coordinates of a shape that can be rotated about the y-axis to create a cylinder.

Answer 2

The shape that can be rotated quickly about the y-axis to create a cylinder is a rectangle. In order to prove this I created a rectangle with the coordinates of A (0, 5), B (0,1), C (1, 1), and D (1, 5). Now I quickly rotate my rectangle about the y-axis, this forms another rectangle with a coordinates of A (0, 5), B (0, 1), C (-1, 1) and D (-1, 5). When these two are observed next to each other, it can be seen that a a cylinder is formed, which proves that if a rectangle is rotated about the y-axis it will create a cylinder.

Answer 3

@TuringTest
Could you see if I got this correct?

Answer 4

Give the coordinates of a shape that can be rotated about the y-axis to create a cylinder.
The shape that can be rotated quickly about the y-axis to create a cylinder is a rectangle. In order to prove this I created a rectangle with the coordinates of A (0, 5), B (0,1), C (1, 1), and D (1, 5). Now I quickly rotate my rectangle about the y-axis, this forms another rectangle with a coordinates of A (0, 5), B (0, 1), C (-1, 1) and D (-1, 5). When these two are observed next to each other, it can be seen that a a cylinder is formed, which proves that if a rectangle is rotated about the y-axis it will create a cylinder.

Answer 5

@Michele_Laino
Could you check my answer?

Answer 6

I think that your answer is correct!