The sides of a triangle are in the ratio of 1: 2: 2 and the perimeter of the triangle is 15 feet. the length of the shortest side is

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !

What are the excluded values? m+5/mn+3m