There are three angles in a triangle but to measure them you would use a protractor.
72, 72, 36
An equilateral triangle.
It is an isosceles triangle
An isosceles triangle has two equal angles.
Two angles of a triangle add up to 65°. What is the measure of the third angle?
The three interior angles add up to 180°. (180° is the measure of a triangle)
The sum of the interior angles of a triangle is equal to 180 degrees.
it is an issosolesse triangle
Equaliteral Triangle
an equilateral triangle :)
In all triangles, the angles always measure up 180 degrees. In an isosceles triangle two of the angles are equal.