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data=tan -1(2.0/6.0)? how to come up with the answer of 18.4?

Guest Apr 21, 2017
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 #1
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+1

tan-1 ( 2/6)  =

 

tan-1 ( 1/3)  =

 

18.4°

 

Make sure your calculator is set to degree mode.......

 

 

cool cool cool

CPhill  Apr 21, 2017
 #2
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thank you!smiley

Guest Apr 21, 2017

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