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Mathematics 9 Online
OpenStudy (anonymous):

Please help, I'm having a lot of issues with this one.. Find the height of the mountain peak. A is known to be 6,500 feet above sea level; AB = 600 feet. The angle at A looking up at P is 20°. The angle at B looking up at P is 35°. How far above sea level is the peak P? Height above sea level = Be sure to use a comma in your answer if needed.

OpenStudy (anonymous):

my answer is 86.1 but it's wrong. >.<

OpenStudy (anonymous):

FSM!! long time man

OpenStudy (anonymous):

FFM! How are you? =) ris.aroo, try and draw a triangle with the appropriate lengths and angles and use trig rules to solve.

OpenStudy (anonymous):

I am good, @ris.aroo why don't you try posting your approach? we can will help you to detect the error (if any)

OpenStudy (anonymous):

OpenStudy (anonymous):

sorry about that,you guys,

OpenStudy (anonymous):

Okay how you got 86?

OpenStudy (anonymous):

well, actually I personally didn't get it, someone else on here I got it, but I didn't understand the answer, nor was it right. so, I'm kind of confused.

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