Question

Given a square with vertices (0,1), (1,0), (0,-1), and (-1,0), what is the perimeter of the square?

Answer 1

square root 4

Explanation:

Answer 2

the perimeter of the square is 4√2

Explanation:

With this being a square, we know that the distance from (0, 1) to (1, 0) is

√[ (1)² + (-1)² ], or √2.

There are four line segments, all of length √2, so the perimeter of the square is 4√2.