What is the difference between area and perimeter?

Area is the amount of surface that a shape covers. Area is measured in square units and it’s a very important math concept.

Perimeter is the distance around a figure. When I think of the word perimeter, I think of the word “rim” which is the outside of something like a basketball hoop.

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times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3