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22 votes
22 votes
Please help me out . Find ? please

Please help me out . Find ? please-example-1
User Haja
by
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1 Answer

16 votes
16 votes

Answer:

Cos Θ= 21/34

Θ=cos^-1(21/36)

= 54°

OAmalOHopeO

User Shenique
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3.1k points