math trig. question. Angle of elevation, depreciation,

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Uploaded by on May 15, 2011

I have found a great passion for teaching. More videos will be uploaded for grades 11, 12 and up to first and second year university calculus and other maths. cheers, enjoy

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  • thnk u

  • Answer must be adj= 8.66 then 11m + 8.66m = 19.66m or 20m. T_T

  • nice more!

  • Woah! 15 divided by tan60 gives 8.66! Your calculator is weird. :)

  • @DrnknElvs He's so hot, I wish he was my tutor. I have a feeling I'd be really into math all of a sudden.

  • i have an exam coming up, and this really helped me understand elevation and depreciation, thank you so much!

  • This guy is good. He tutor's my daughter, brought her marks up %30 in two lessons.

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