Jeremy‘s puppy has a dog pen that has an area 500 ft.². he is planning on putting a new fence around the perimeter the pen. about how much fencing will jeremy need?

We are not told whether the shape of the pen is to be square or rectangular or some other shape.

If we assume the pen is to be square, then the side length is approx. √(500 ft^2), or 22.4 ft.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.