It is an equilateral triangle
It is an equilateral triangle which in fact has three 60 degree angles
A triangle with two 60-degree angles is an isosceles triangle. In such a triangle, the third angle must also be 60 degrees to satisfy the triangle sum theorem, which states that the sum of the angles in a triangle equals 180 degrees. Therefore, a triangle with two 60-degree angles is an equilateral triangle, where all three sides are equal in length.
It is an isosceles right angle triangle.
A right triangle has a 90 degree angle in it. This is not to be confused with a wrong triangle, which has two 90 degree angles.
A triangle with a 90 degree angle and two 45 degree angles.
A triangle with two 45 degree angles must be a right triangle.
It is an equilateral triangle which in fact has three 60 degree angles
It is a right angle triangle
A triangle with two 60-degree angles is an isosceles triangle. In such a triangle, the third angle must also be 60 degrees to satisfy the triangle sum theorem, which states that the sum of the angles in a triangle equals 180 degrees. Therefore, a triangle with two 60-degree angles is an equilateral triangle, where all three sides are equal in length.
It is an isosceles right angle triangle.
A right triangle has a 90 degree angle in it. This is not to be confused with a wrong triangle, which has two 90 degree angles.
They have one 90 degree angle and two 45 degree angles
A triangle with a 90 degree angle and two 45 degree angles.
A triangle with two 45 degree angles would have one 90 degree angle.It would be a right triangle.Further Information:-It is an isosceles right angle triangle
An obtuse angled isosceles triangle.
A triangle has only three angles and they sum to 180 degrees.
It is not possible for any triangle to have two interior90-degree angles.