only 90 degrees
90 DEGREES Right angles: an angle that is exatly 90 degrees
Yes. All 90-degree angles are "right angles", and all right angles are 90 degrees. Anything else is not a right angle.
Acute angles are less than 90 degrees. Obtuse angles are greater than 90 degrees. Right angles are 90 degrees.
A square has 4 right angles. Right angles are 90 degree angles.4*90 degrees = 360 degrees
Angles that are less than 90 degrees are acute angles. Angles that are 90 degrees are right angles, and angles that are greater than 90 degrees are obtuse angles.
Depends on the angle. Acute angles are less than 90 degrees. Right angles are 90 degrees. Obtuse angles are over 90 degrees.
80 degrees is the complement of 10 degrees, as both angles combined must be 90 degrees, a right angle.
No, it has two angles over 90 degrees and two angles below 90 degrees.
No, it must be EXACTLY 90 degrees.
A right angle is 90 degrees
Acute angles (less than 90 degrees) Obtuse angles (greater than 90 degrees) Right angles ( equal to 90 degrees)
No, right angles are 90 degrees, supplementary and vertical angles are 180 degrees.