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The angle between two lines What is the size of the angle between the two lines 3x-2y+1=0 and x-3y=0 (answer in degrees and minutes)

15 degrees, 15 minutes
62 degrees, 6 minutes
43 degrees, 31 minutes
37 degrees, 52 minutes

2 Answers

3 votes
I believe it’s the 3rd one
User Scott Law
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3 votes
I believe it is the second one.
User Achekh
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