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enyata [817]
3 years ago
15

rosa quilts a square rug that has an area of 400 square inches. what is the length of each side of the rug?

Mathematics
1 answer:
OLga [1]3 years ago
3 0
A = L * L

400 = L²

√L² = √400

L = 20

The lenght of each side is 20
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