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
To test for rotational symmetry, you can rotate the object around a central point and observe if it matches its original position at specific angles. Common angles to check are 90°, 180°, and 360°. If the object looks the same after rotation by these angles, it exhibits rotational symmetry. The number of times it matches within a full 360° rotation indicates the order of its rotational symmetry.
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.