A "right angle" is 90 degrees.
2 right angles
i think it has 1 right angle
A regular heptagon doesn't have right angles, but an irregular heptagon can have 5 right angles.
A right angle is 900, so 2700 make three right angles.
Yes. If it has ONE right angle, then ALL four angles are right angles.
A right angle only has one angle.
2 right angles
A right angle is 90 degrees
2, obtuse and reflex angles are larger than right angles A straight angle is larger.
3 right angles
3
A right angle is 90 degrees and the 4 interior angles of a square and a rectangle are all right angles.
one
The square has four right angles. The pentagon has two right angles.
0 angles
2 of them.
Just the one and the other two angles are acute angles