Question

A square has a perimeter of 100 square meters. What is the perimeter of the square

Answer 1

You mean a square has an AREA of 100 square meters?
The length of 1 side equals square root of 100 = 10 meters.
Therefore perimeter = 4 * 10 = 40 meters.

Answer 2

Answer:

400

Step-by-step explanation:

100 square meters + 100 + 100 + 100 = 400 meters