Question

tge length of each side of an quadrilateral triangle formed with a wire of length 57cm is​

Answer 1

Given:

The length of the wire is 57cm.

To Find:

Find the length of each side of an equilateral triangle formed with a wire of length 57cm.

Solution:

The perimeter of an equilateral triangle = 3 times the side of an equilateral triangle

Therefore, the side of an equilateral triangle $=\frac{57}{3} =19$cm