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Charo is 50 feet from the tallest totem pole, located in Alberta Bay, Canada, which has a height of 173 feet. If Charo’s eyes are 5 feet from the ground, find the angle to the nearest degree of elevation for her line of sight to the top of the totem.

 

i figured i would use the sin function

 Jun 6, 2014

Best Answer 

 #2
avatar+130511 
+11

Note that Charo's line of sight is 5 ft up the pole, so we have that the angle of elevation = opposite side/ adjacent side = 168/50

What function relates the opposite and adjacent??

Take the inverse of this function to find your answer.......

See if you can find the solution.....if you have trouble.....let us know

 

 Jun 6, 2014
 #1
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0

The answer=the answer.

 Jun 6, 2014
 #2
avatar+130511 
+11
Best Answer

Note that Charo's line of sight is 5 ft up the pole, so we have that the angle of elevation = opposite side/ adjacent side = 168/50

What function relates the opposite and adjacent??

Take the inverse of this function to find your answer.......

See if you can find the solution.....if you have trouble.....let us know

 

CPhill Jun 6, 2014
 #3
avatar
0

arctan=168/50 = 89.99 giving me 90

 Jun 6, 2014

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