If a right angle triangle has an interior angle of 30 degrees then the other two angles must be 90 degrees and 60 degrees.
They are the triangles that contain a 90 degree angle and two acute angles
Right triangles - those with a 90-degree angle.
All right angle triangles have a 90 degree angle and two acute angles that add up to 90 degrees
Any triangle that has a 90 degree angle and two acute angles is a right angle triangle.
All right angle triangles have a 90 degree angle and two acute angles which all together the 3 angles add up to 180 degrees.
They are the triangles that contain a 90 degree angle and two acute angles
Right triangles - those with a 90-degree angle.
All right angle triangles have a 90 degree angle and two acute angles that add up to 90 degrees
Those triangles with 25 and 90 degree angles are called right angle triangle.
Any triangle that has a 90 degree angle and two acute angles is a right angle triangle.
Yes as well as a 90 degree angle
All right angle triangles have a 90 degree angle and two acute angles which all together the 3 angles add up to 180 degrees.
Right angled triangles!
Only if they contain a 90 degree angle
All right angle triangles have a 90 degree angle and 2 acute angles that add up to 90 degrees.
Two of the three lines in a right triangle are perpendicular. Perpendicular lines meet at a 90 degree angle (also called a right angle). All right angle triangles have one right angle.
No, only right angle triangles, but all the angles in a triangle will add up to 180 degrees.