acute-angles-between-the-curves-vectors-kristakingmath

► My Vectors course: https://www.kristakingmath.com/vectors-course

Learn how to find the acute angles between two curves by finding their points of intersection, and then the equations of the tangent lines to both curves and the points of intersection. Once you have equations for the tangent lines, you can use the corollary formula for cos(theta) to find the acute angle between the two lines.

● ● ● GET EXTRA HELP ● ● ●

If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com

● ● ● CONNECT WITH KRISTA ● ● ●

Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)

Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”

So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com

FACEBOOK // https://www.facebook.com/KristaKingMath

TWITTER // https://twitter.com/KristaKingMath

INSTAGRAM // https://www.instagram.com/kristakingmath/

PINTEREST // https://www.pinterest.com/KristaKingMath/

GOOGLE+ // https://plus.google.com/+Integralcalc/

QUORA // https://www.quora.com/profile/Krista-King

Tagged under: educational,angles,curves,theta,expert,arccos,tangent,corollary,dot product,points,length, ,magnitude,tangent lines,acute,intersection,calculus,cosine,krista king,table,distance

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

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Clip

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Dr Ayla Göl
@iladylayla

A good tool for supporting active #learning.

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