4
8
An octagon may have 1, 2, 4 or 8 angles of rotation.
In one full turn, which is 360 degrees, there are exactly four right angles. Each right angle measures 90 degrees, so when you multiply 90 degrees by 4, you get 360 degrees. Therefore, one full turn encompasses four right angles.
Four of them because 4*90 = 360 degrees which is a full revolution
A full rotation = 360°; a right angle = 90° → there are 360° ÷ 90° = 4 right angles in a full turn.
4
1 complete rotation = 360o 1 right angle = 90o 360o ÷ 90o = 4 There are 4 right angles in 1 complete rotation.
Four.
8
An octagon may have 1, 2, 4 or 8 angles of rotation.
There are 4 right angles of 90 degrees in a full turn of 360 degrees.
In one full turn, which is 360 degrees, there are exactly four right angles. Each right angle measures 90 degrees, so when you multiply 90 degrees by 4, you get 360 degrees. Therefore, one full turn encompasses four right angles.
Well, honey, a full turn has 360 degrees, and each right angle is 90 degrees. So, if we divide 360 by 90, we get 4 right angles in a full turn. It's as simple as that, darling.
Four of them because 4*90 = 360 degrees which is a full revolution
4 right angles, no other angles.
A Pentadecagon had 15 sides