Complementary angles.
Two angles whose sum is 90 degrees are called complementary angles. Two angles whose sum is 180 degrees are called supplementary angles. A single angle of 90 degrees is called a right angle.
two angles whose sum is 90 degrees is a complementary angle.
Two 90 degree angles create a perpendicular angle. A 60 degree angle and 120 degree angle also create a 180 degree sum.
Any two angles that total 90 degrees will make up a right angle. Two 45 degree angles will make a right angle - 90 degrees. Also an angle of 30 degrees and another angle of 60 degrees will make up a right angle.
supplementaryA:Two angles whose sum measures a right angle are complementary angles.
Complementary angles.
Two angles whose sum is 90 degrees are called complementary angles. Two angles whose sum is 180 degrees are called supplementary angles. A single angle of 90 degrees is called a right angle.
two angles whose sum is 90 degrees is a complementary angle.
A right-triangle has a right angle (90o) and two acute angles.
No.Complementary angles are two angles whose sum is 90 degrees.An obtuse angle is greater than 90 degrees (right angle) and less than 180 degrees (straight angle).
First of all a right angle has no acute angles. They just have two straight angles. Angles that are 180
A rectangle. Since it has two pairs of lines of identical length, then there is no way to have one right angle without all four being right angles (unless you change the lengths and then it is not a parallelogram). If you have four right angles, then you have a rectangle.
no it can only have two right angles
A straight angle is an angle that measures 180 degrees and is drawn as a straight line. A straight angle is composed of two right angles whose measures are 90 degrees each.
A right angle has a 90-degree and in two acute angles.
A trapezoid contains either:two acute angles and two obtuse angles orone acute angle, one obtuse angle and two right angles.