an equilateral triangle an a square have the same perimeter. Each side of the square measures 6cM. What is the length of each side of the triangles

Each side of the square measures 6 cm.

The square has 4 sides.

The distance all the way around the square is (6 x 4) = 24cm

The equilateral triangle has the same perimeter as the square.

The distance all the way around the equilateral triangle is 24 cm.

A triangle has 3 sides, and in an equilateral triangle they're all the same length.

Each side = 1/3 of 24 cm = 8cm.