Asked by taylor

a surveyor on level ground finds the angle of elevation of a 138-foot flagpole to be 47 degrees how far from the base of the pole is the surveyor?
Answered by Damon
Now Taylor, I told you to draw a picture.
what is adjacent side, what is opposite side, what is hypotenuse?
Answered by taylor
I don't get any of this my teacher never shows us anything i have asked for help and he doesnt
Answered by Damon
ok, recipe for right triangle where hypotenuse is opposite right angle:

sin of angle = opposite side/hypotenuse
cos of angle = adjacent side / hypotenuse
tan of angle = opposite side/adjacent side
Answered by Damon
look at

http://www.regentsprep.org/Regents/math/algtrig/ATT1/trigsix.htm

you only really need sin, cos, tan for now.
Answered by taylor
thanks
Answered by Damon
You are welcome, good luck !
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