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Afina-wow [57]
2 years ago
6

PLEASE HELP IM IN 4th grade

Mathematics
1 answer:
skad [1K]2 years ago
7 0

Answer:

30 feet

Step-by-step explanation:

a = l * w

Its a square so l and w are the same

x * x = 900

30 * 30 = 900

----------------

If you know about square roots

x = √900

x = 30

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