There are three angles in a triangle but to measure them you would use a protractor.
An equilateral triangle.
It is an isosceles triangle
because the sums of all angles in a triangle must always be 180. So with 3 equal angles they all have to be 60.
Yes because the 3 equal interior angles each measure 60 degrees which is an acute angle
There are three angles in a triangle but to measure them you would use a protractor.
If two angles of a triangle each measure 55 what is the measure of the third angle?
72, 72, 36
An equilateral triangle.
It is an isosceles triangle
An isosceles triangle has two equal angles.
because the sums of all angles in a triangle must always be 180. So with 3 equal angles they all have to be 60.
Yes because the 3 equal interior angles each measure 60 degrees which is an acute angle
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)
Every triangle has at least three angles.
The sum of the interior angles of a triangle is equal to 180 degrees.