Yes
A trapezoid
A square.
I dOnt now
square. rotate a square and it's still looks the same rotate a trap and you can tell it's on its side
The smallest number of degrees needed to rotate a regular pentagon around its center onto itself is 72 degrees. This is because a regular pentagon has five sides, and a full rotation is 360 degrees. Dividing 360 by 5 gives you the angle of rotation that maps the pentagon onto itself, which is 72 degrees.
A trapezoid
A square.
I dOnt now
It is 180 degrees.
Rotate 360 degrees
60 degrees
square. rotate a square and it's still looks the same rotate a trap and you can tell it's on its side
The smallest number of degrees needed to rotate a regular pentagon around its center onto itself is 72 degrees. This is because a regular pentagon has five sides, and a full rotation is 360 degrees. Dividing 360 by 5 gives you the angle of rotation that maps the pentagon onto itself, which is 72 degrees.
With 4 equally spaced blades on a fan, you can rotate the fan onto itself with a minimum of 90 degrees. Each blade will align with the next blade at a quarter turn, which corresponds to 90 degrees.
No, a square cannot rotate onto itself at 90 degrees. When a square is rotated by 90 degrees, its orientation changes, and it does not match its original position. However, it can be rotated by 90 degrees and still appear the same due to its symmetrical properties, but it is not the same configuration as its starting point.
180°
60 degrees. You find this by taking 360 and dividing by the total sides (6) which leaves you with the degrees of the exterior angles, this exterior angle is how little you can rotate any polygon for that matter.