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Mathematics 7 Online
OpenStudy (anonymous):

Determine the perimeter of ABCD.

OpenStudy (anonymous):

OpenStudy (anonymous):

28

OpenStudy (lopezking1):

Actually it's 32

OpenStudy (lopezking1):

@mmholmes

OpenStudy (e.mccormick):

With that type of picture, you can do it the simple way: Count the number of squares from A to B, then A to D. Add those number, then multiply by 2 because the other sides are the same. A more mathematical way would be to use the distance formula.

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