The sum of the angles of a triangle is 180 degrees. A right angle is 90 degrees. So the sum of the remaining two acute angles of a right triangle is 90 degrees.
A triangle with one right angle and two acute angles is called a right triangle. In a right triangle, one of the angles measures 90 degrees, making it a right angle, while the other two angles are acute, meaning they measure less than 90 degrees each. The Pythagorean theorem can be applied to solve for the lengths of the sides of a right triangle.
A right angle triangle has three sides with a 90 degree angle and two acute angles that all add up to 180 degrees
The 2 equal base angles are 45 degrees and all 3 interior angles add up to 180 degrees.
Every triangle has three interior angles which total 180 degrees. A right triangle has one of the angles as 90 degrees.
angles that measure 90 degrees.
A right triangle.
90 degrees
no. the angles in a triangle must add up to 180 degrees. The right triangles must have an right angle (90 degrees). If you add up all the angles they will not measure 180 degrees.
A right triangle. Also an isosceles triangle.
Any 2 angles that add up to 90 degrees because there are 180 degrees in a triangle and a right angle measures 90 degrees
A right triangle, whose the length measure of the side opposite to the angle of 30 degrees is one half of the length measure of the hypotenuse.
The sum of the angles of a triangle is 180 degrees. A right angle is 90 degrees. So the sum of the remaining two acute angles of a right triangle is 90 degrees.
If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)
An isosceles triangle can have 1 right angle providing that the other 2 angles each measure 45 degrees.
Yes a 90- 60-30 triangle for example because there are 180 degrees in a triangle.
It is a right angle triangle and it can also be considered as an isosceles triangle