Question

Every equilateral triangle is an isosceles triangle and vice - versa.

• A. True
• B. False

Answer 1

The correct option is B False

An equilateral triangle is a triangle with all sides equal.
And an isosceles triangle is a triangle with only two sides equal.
$\therefore$ For any equilateral triangle two sides are always equal.
Hence, an equilateral triangle is always an isosceles triangle.
However, an isosceles triangle has only two sides equal, hence not satisfying the conditions for a triangle to be equilateral.