Right Triangle Trigonometry

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by Jstan17
Last updated 5 years ago

Discipline:
Math
Subject:
Pre-Calculus

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Right Triangle Trigonometry

60,30,90 TriangleShort Leg= 1/2*HLong Leg= sqrt(3)*SLHypotenuse= 2*SL

In reference to angle B: AC-opposite, AB-adjacent, BC-hypotenuse

Use SOH, CAH, TOA to remember equations

45,45,90 triangles have two equal sides and a hypotenuse

Right Triangle Trigonometry

Two kinds of special right triangles: 45,45,90 degress and 60,30,90 degrees

CB and CA equal length

Leg= 1/2*H*sqrt(2)Hypotenuse= L*sqrt(2)


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