Any two angles whose sum is equal to 90 degrees are called "complementary angles".
A straight angle is a line which has an angle of 180 degrees therefore two right angles (90 degrees) make a line.
two supplementary angles * * * * * NO! Supplementary angles sum to 180 degrees = 2 right angles. The correct answer is complementary angles.
Equilateral Triangles do not contain right angles, since all angles in this shape are equal and it is impossible to make a triangle that consists of three 90 degress angles. Isosceles and Scalene may contain a right angle.
to make an quilateral hexagon (all the angles identical) each internal angle should be 108 degrees.
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.
An isosceles triangle consists of a 90 degree angle and two 45 degree angles
that doesn't make sense. At least not to me...
Any two angles whose sum is equal to 90 degrees are called "complementary angles".
The compliment.
A right triangle fits. One 90 degree angle, 2 acute angles, and you can make the sides as long or short as your heart desires.
NO, because each intercecting line does not make a right angle-some could make acute or obtuse angles. To be perpendicular the lines that meet have to make a right angle(90 degree angle) or else they will not be perpendicular.
First, an acute angle is an Angle that is less than a right angle (<90°) Secondly, an obtuse angle is one that is more than a right angle but less then a straight angle (<180°) then, the complementary angles of a pair of angles is 90° or a Right angle and the complement of an acute angle is the amount needed of an unknown angle (against known angles) to make 90° or a right angle a supplementary angle are a pair of angles which, when Added together, make 180° or a straight line. and the suplement to an angle is the value of an unknow angle to to be added on to make 180°
An angle is like acute angle, right angle, and obtuse angle. It takes 4 right angles 2 make a square. So no an angle is not like a square.
A right angle is 900, so 2700 make three right angles.
One angle must be 90o, which is the right angle. The sum of the other two angles must equal 90o.
Right triangles have two acute angles, but that doesn't make them right. Having a right angle makes them right.