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How to use the tangent function to find the missing opposite side of a triangle

165,967 views October 26, 2014 2:22

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

Brian McLogan published this 2:22 video tutorial on October 26, 2014. It has been watched 165,967 times on YouTube.

Category
Education
Duration
2:22
Published
October 26, 2014
Views
165,967
Likes
915

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