If a triangle is not scalene, then the triangle does not have three angles with distinct measures.
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.)
The sum(addition) of the measures of the three angles of a triangle is 180 degrees.
The sum of the three interior angles of a triangle always total 180 degrees.
Use a protractor.("'\(o.o)/"') heheh deal with it!
It is an equilateral triangle
The sum of the interior angles of a triangle is always 180 degrees. This can be expressed as the equation: ( A + B + C = 180^\circ ), where ( A ), ( B ), and ( C ) are the measures of the three interior angles of the triangle. This property holds true for all types of triangles, whether they are acute, obtuse, or right triangles.
In a triangle, the sum of the measures of the angles is 180 degrees.
If a triangle is not scalene, then the triangle does not have three angles with distinct measures.
The equilateral triangle.
Rotating a triangle by 50 degrees will not change the measures of its exterior angles. Exterior angles are defined based on the triangle's geometry and the positions of its vertices, which remain unchanged by rotation. Thus, regardless of the triangle's orientation, the exterior angles will retain their original measures.
A right angle triangle.
a scalene triangle has no congruent sides or measures.
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.
They are equiangular