The acute triangle will have 3 different acute angle that add up to 180 degrees
All interior angles of a triangle MUST (a triangle by definition states that all interior angles MUST) add up to 180. Any measures would work, provided the three angles would add up to 180*....so a triangle with angles 1, 1, and 178 degrees works, as well as a triangle with 60, 60, and 60 degrees. Any angle combinations work, as long as the three angles add up to 180.
A right angle triangle.
It is possible if neither of the angles in the triangle measures to 60 degrees
The sum of the internal angles of any triangle is 180 degrees. Any rectangle has four 90 degree internal angles, totalling 360 degrees.
The 3 interior angles of an equilateral triangle each measures 60 degrees
If a triangle is not scalene, then the triangle does not have three angles with distinct measures.
All interior angles of a triangle MUST (a triangle by definition states that all interior angles MUST) add up to 180. Any measures would work, provided the three angles would add up to 180*....so a triangle with angles 1, 1, and 178 degrees works, as well as a triangle with 60, 60, and 60 degrees. Any angle combinations work, as long as the three angles add up to 180.
It is an equilateral triangle
In a triangle, the sum of the measures of the angles is 180 degrees.
The equilateral triangle.
a scalene triangle has no congruent sides or measures.
A right angle triangle.
It is an equilateral triangle that has 3 equal interior angles of 60 degrees
The 3 inside angles of any triangle add up to 180 degrees.
If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.
180 degrees
180 degrees