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Kryger [21]
3 years ago
8

your going to build a 3 foot by 7 garden.if you want to surround it by a 1 foot wide brick border , how many square feet will yo

u need
Mathematics
1 answer:
stiv31 [10]3 years ago
5 0

Answer:

20

Step-by-step explanation:

Multiply 3 and 7 by 2 and you get 6 and 14          6+14=20 which is the perimeter

Hope that helps!

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