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Find the perimeter. Simplify your answer.

Find the perimeter. Simplify your answer.-example-1

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Answer:

5c^2+2cd-2d^2-15

Explanation:

Hello, to find the perimeter of any shape, you just add all the side together. In this picture, you would add all the sides up like this:

4c^2+4cd+12+-5d^2-5cd+2+c^2-d^2+1+3cd+4d^2-30

Then, combine like terms (add all of the numbers with the certain variable together) and you would get the answer which is:

5c^2+2cd-2d^2-15

User Danlee
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