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In octagon ABCDEFGH, every side is perpendicular to each of its adjacent sides. What is the perimeter of ABCDEFGH?​

 Jul 9, 2018
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Once you find out that AB is 10 units, just add together:

 

10+10+10+6+4+8=48

 

48 units is your final answer.

 Jul 9, 2018

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