Question

using with relative preposition A triangle has three sides equal. It is called an equilateral triangle.​

Answer 1

Answer:

A triangle in which all three sides are equal is an equilateral triangle. Equilateral triangles prove to be equiangular. ... If any three of the smaller triangles have either the same perimeter or the same in radius, then a triangle is said to be equilateral.

Explanation:

yes