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January 31, 2015

January 31, 2015

Posted by **matt** on Friday, February 1, 2013 at 5:58am.

- math -
**Reiny**, Friday, February 1, 2013 at 8:36amdoes 210T mean 210° ?

I made a sketch and have him going S30W for 15 km

I completed a right-angled triangle by joining the end point to the y-axis , letting your "how far south) distance be y

y/15 = cos30°

y = 15cos30 = appr 12.99 km

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