Related Rates #4 Involving Trigonometry
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Uploader Comments (patrickJMT)
Top Comments
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your handwritng is very clear and your method is easy to understand. thank you!
3 years ago 46
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@BillyMays9111 i can turn equations into wine.
4 months ago 19
All Comments (45)
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you make it look so easy! that is what i love about your videos!
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i know this may sound dumb of me but how do you have one x that equals 6 and another that equals 10sinƟ?? Studying for my calc test is so stressful!
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Wow, I just shouted "AH!" when I saw this quest problem. Freaking amazing coincidence too that I also go to UT and I was having problem with the same format question.
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@RarRarJake The law of cosines is basically an extension of the Pythagorean Theorem. It lets you find the sides of triangles that are not right triangles. You will see that if you put a right triangle into the law of cosines, it will give you the same results as if you had used the Pythagorean Theorem.
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I just might pass my math test tomorrow...I love you...
GuyNamedCarl 3 months ago 8
@GuyNamedCarl i hope it went well for you : )
patrickJMT 3 months ago
SOHCAHTOA!
Raigaara 3 months ago 7
@Raigaara ftw!
patrickJMT 3 months ago
you don't have to convert the 6rad/hr to ft/hr?
cloudneoqt 4 months ago in playlist Calculus / First Semester - Limits, Continuity, Derivatives
@cloudneoqt no. angles are not measured in feet! they are measured in degrees or radians
patrickJMT 4 months ago