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January 28, 2015

January 28, 2015

Posted by **Anonymous** on Monday, February 20, 2012 at 10:33am.

- trig -
**Reiny**, Monday, February 20, 2012 at 11:13amyou will need your calculator

51°15' = 51.25°

25°18' = 25.3°

so we need:

tan 51.25° + 1/tan 25.3°

you do the button-pushing

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