360⁰
4
An octagon may have 1, 2, 4 or 8 angles of rotation.
A circle has 360 degrees because angles are measured in degrees and and a full rotation of an angle is 360 degrees.
45
Four times - each at 90 degree angles.
A full rotation = 360°; a right angle = 90° → there are 360° ÷ 90° = 4 right angles in a full turn.
4
In a circle no, in a square yes.
An octagon may have 1, 2, 4 or 8 angles of rotation.
It was the ancient Babylonians and Greeks who classified angles into degrees out of 360 degrees which is full rotation of circle.
Angles are measured in degrees, minutes and seconds A full rotation measures 360 degrees
A circle has 360 degrees because angles are measured in degrees and and a full rotation of an angle is 360 degrees.
The three transformation in angles are translation , rotation , reflection .
One-sixth
1 complete rotation = 360o 1 right angle = 90o 360o ÷ 90o = 4 There are 4 right angles in 1 complete rotation.
45
Four times - each at 90 degree angles.