Answer:
Look up the website for those answers, I've gotten those type of worksheets before.
Step-by-step explanation:
There should be a pdf or document of the answers and if you can't find it I'll help you!
add 6x12 in you will get your answer
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1. Side length equals 12.
2. Side length equals 5.2.
3.Side length equals 14.66.
im pretty sure the last bill you would have been $13.52. but i could be wrong