Question

For which shape is 45 degrees the smallest angle of rotational symmetry?

Answer 1

Answer:

Step-by-step explanation:

You want the external angle to be 45°.

If n = number of sides, the external angles are each 360°/n = 45°

n = 360/45 = 8

The shape is a regular octagon.

Answer 2

Answer:

the sun

Step-by-step explanation:

truss lebro