Can be used to find the missing side of a right triangle or prove that a triangle is a right triangle.

a² + b² =c²

Pythagorean Therom

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Trig Ratios

​SOH - CAH - TOA

• Sin - Opposite over hypotenuse

• Cos - Adjacent over hypotenuse

• Tan - Opposite over adjacent​

Subject | Subject

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• Sin(z) =

• Cos(z) =

• Tan(z) =

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• ​Sin(x) =

• Cos(x)​ =

• Tan(x) = ​

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​Some text here about the topic of discussion.

Finding missing sides with trig ratios

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​​Solve for x

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​​Solve for x

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Solving for a missing angle

​Inverse Trig Ratios

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• sin^-1

• cos^-1

• tan^-1​

Solve for angle x

​Solve for angle x

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