Those triangles with 25 and 90 degree angles are called right angle triangle.
It would be an acute-angled triangle, but it's missing a degree!
It is an equiangular triangle it is correct.
An equilateral triangle- a triangle with 3 equal sides, so the triangle would have 3 congruent angles as well.A trick to remember this: the word equal is sort of in the word equilateral.
A right angle.
It is an equilateral triangle which in fact has three 60 degree angles
It is an equilateral triangle that has three equal 60 degree angles.
All the interior angles in a hexagon are 120 degree's, making them obtuse angles.
Isosceles Triangle * * * * * In fact it is a right angled isosceles triangle.
Those triangles with 25 and 90 degree angles are called right angle triangle.
It would be an acute-angled triangle, but it's missing a degree!
The triangle contains a 90 degree angle, making it a right-angled triangle.
No such triangle can exist. The sum of those angles is 204 degrees, but everybodyknows that the sum of the three interior angles of a triangle is always 180 degrees.
All triangles have 3 sides and 3 interior angles that add up to 180 degrees
It depends on what kind of triangle.
All triangles have 3 sides and 3 interior angles that add up to 180 degrees and they are classed as follows:- 1 Scalene triangle has 3 acute angles of different sizes 2 Right angle triangle has a 90 degree angle and 2 acute angles 3 Obtuse triangle has an obtuse angle and 2 acute angles 4 Isosceles triangle has 2 equal angles plus another angle 5 Equilateral triangle has 3 equal 60 degee angles
Isosceles Triangle. An isosceles triangle is a triangle with (at least) two equal sides/ angles.