A triangle.
An equilateral triangle.
scalene triangle
An equilateral triangle
If all three sides of a triangle have the same length, we call that triangle an "equilateral triangle".
It is an isosceles triangle that has two equal sides
When all three sides of a triangle are congruent, it is called an equilateral triangle.
Equilateral triangle
A scalene triangle
An isosceles triangle.
An equilateral triangle
a scalene triangle