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Billy is hiking in Colorado. He walks eastward four miles, then turns 60 degrees northward and walks six miles and then he walks another 2 miles in the east direction. How far is he from his starting point? 

 Jun 20, 2021
 #1
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He will be   4   +   6 cos 60   + 2    east       and        6 sin 60   north        use pythagoran theorem  with those values to calculate the 'hypotenuse' distance from his starting point ......  

 Jun 20, 2021
 #2
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idk sin and cos...

Guest Jun 20, 2021
 #3
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Shucks......guess you better learn sin and cos  !

Guest Jun 20, 2021

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