Question

What is the angle of rotation of clover?

Answer 1

Answer:

A full 360° circle is composed of four 90° angles, so the four-leaf clover has order-four rotation or 4-fold rotation; it is tertrameric/tertramerous. The red arrow shows how many degrees the half-leaf needs to turn to exactly match the next: two times 45°. The four planes of the four-leaf clover