Question

Can someone help..

Answer 1

A retention pond is located close to a sidewalk where small children play. The city plans to fence it in to keep children from accessing the water. What is the perimeter of a triangular-shaped fence the city can place around the retention pond, using integer coordinates (no decimals) on the grid?

Answer 2

@mathmale

Answer 3

Draw a picture.

Answer 4

@SETHZK

Answer 5

This might work.

Get the coordinates of the 3 vertices.

Find the lengths of the 3 sides of the triangle and add to get the perimeter.

@SETHZK