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Vika [28.1K]
3 years ago
7

I need help again.. can someone help me solve this...? I didn't get a screenshot of how to solve the perimeter but I know it had

something to do with subtracting a side from another side to get the side... I dunno... (HELPFUL ANSWERS ONLY PLEASE)

Mathematics
1 answer:
fenix001 [56]3 years ago
4 0

Answer:

21

Step-by-step explanation:

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