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Tresset [83]
3 years ago
11

PLEASE HELP ME!!!! ASAP PLEASE!

Mathematics
1 answer:
german3 years ago
8 0

Answer:

We know that since it's a square, the lenght size is the same on all sides. We can simply use pythagoras theorem:

a^2 + a^2 = 13.5^2

13.5^2 = 182,25‬

182,25 : 2 (because there are 2 'a') = 91,125

<u>The square root of 91,125 is 9,55 feet.</u>

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