By definition, an equilateral triangle, which is a triangle whose sides are equals and each of its angles has 60º.
the only triangle that has 3 equal sides and 3 equal angles is the EQUILATERAL TRIANGLE.
equilateral triangle
An equilateral triangle
An equilateral triangle.
We call it equilateral.
That's the "equilateral" triangle. "Equilateral" means "equal-sided", and in fact, it's not necessary to state both conditions. If the sides are equal, then the angles are equal too, and vice versa.
They all have 3 sides but an equilateral triangle has 3 equal sides, an isosceles triangle has 2 equal sides and a scalene triangle has no equal sides.
It is an equilateral triangle that has 3 equal sides and 3 equal interior angles
It is an equilateral triangle that has 3 equal sides and 3 equal interior angle of 60 degrees.
A triangle with 3 equal sides also must have three equal angles; this is called an equilateral triangle.
All triangles have 3 sides and an isosceles triangle has 2 equal sides whereas an equilateral triangle has 3 equal sides.
3 sides all equal. 2 sides equal is an isosceles triangle