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14 votes
Hello hello helppppppppppppp

Hello hello helppppppppppppp-example-1
User Youngjae
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2 Answers

14 votes

Answer:

sn = 8

Explanation:

they are perpindicular

User Sviatoslav Yakymiv
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4 votes

QS and SN are equal, so SN = 8.

User IMRUP
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