PLEASE HELP! 20 POINTS AND WILL MARK BRAINLIEST!
1 answer:
Answer:
210 meters
Step-by-step explanation:
x² + 32500 = 76600
x² = 76600 - 32500
x² = 44100
This already is a perfect square
x = 210
(x is a side, so can't be negative. Therefore only positive square root)
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Step-by-step explanation:
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