Finding a missing side of a right triangle with trig

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In this video, I show how to find the missing side of a right triangle with trig. I go through the pneumonic SohCahToa, and show how to set up an equation using a trig ratio. Then I go through the algebra to solve the equation to find the missing side of the right triangle.
  1. vinteachesmath
  2. finding the missing side of a right triangle with trig
  3. trig ratios
  4. sine cosine tangent
  5. trig ratios missing side
  6. using trig to find the missing side of a right triangle
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Комментарии
Автор

What does Docahtoha stand for?
This is an American method, but we are in South Africa...

raamtselon
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Hi. Sir, kindly can you make full video on Grade 7 New York state regent for year 2021, 2020, 2019

Our_brother
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Suppose you don't have a calculator or a table of cosines. It is, of course, possible, but not 11th grade math. 30 degrees might have been easier.

BernardGreenberg