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How to solve the missing length of a triangle using tangent

312,698 views October 26, 2013 3:46

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ChannelBrian McLogan

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👉 Learn how to find a missing side length of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right triangle and the side lengths of the right triangle. These trigonometric identities, commonly called SOHCAHTOA, are: sin x = opposite / hypothenuse; cos x = adjacent / hypothenuse and tan x = opposite / adjacent. These identities enable us to find a missing side length of a right triangle given one of the side lengths and one of the other angles of the right triangle.

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✅Right Triangles
youtube.com/playlist?list=PL0G-Nd0V5ZMp5F3SkOKn…
✅Find The Angle of a Right Triangle
youtube.com/playlist?list=PL0G-Nd0V5ZMp-3KCqiFD…
✅Solve Word Problems with Right Triangles
youtube.com/playlist?list=PL0G-Nd0V5ZMpCZwb5ffU…
✅Find The Missing Side of a Right Triangle
youtube.com/playlist?list=PL0G-Nd0V5ZMpa2yXUpOW…
✅Right Triangle Trigonometry | Learn About
youtube.com/playlist?list=PL0G-Nd0V5ZMpZy4FTa5Z…
✅Missing Side of Special Right Triangles
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About this tutorial

Brian McLogan published this 3:46 video tutorial on October 26, 2013. It has been watched 312,698 times on YouTube.

Category
Education
Duration
3:46
Published
October 26, 2013
Views
312,698
Likes
2,288

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