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Advocard [28]
2 years ago
15

Pretest: Unit 3

Mathematics
1 answer:
kogti [31]2 years ago
8 0
Using Pythagoras we know a^2 + b^2 = c^2 so
8x8 + 15x15 = c^2
64 + 225 = 289

So 289 = c^2
If we square root both sides c = 17
So the answer is 17ft
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