This video explains how to find the length of the side of a triangle using the law of sines.

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# Use the Law of Sines to Find the Length of a Side of a Triangle After Finding 3rd Angle

# Use the Law of Cosines to Find the Measure of an Angle of a Triangle (SSS)

# Use the Law of Cosines to Find the Length of a Side of a Triangle (SAS)

# Solve a Triangle Using the Law of Cosines and the Law of Sines

# Cofunction Identities for Sine, Tangent, and Cosecant

# Quadratic App: Find the Base and Height of a Right Triangle (Pythagorean / Quad Form)

# Quadratic App: Find the Height of an Isosceles Triangle (Square Roots)

This video explains how to find the length of the side of a triangle using the law of sines.

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This video explains how to find the measure of an angle of a triangle using the law of cosines.

This video explains how to find the length of a side of a triangle using the law of cosines.

This video explains how to solve a triangle using the law of cosines and then the law of sines.

This video explains how to determine a cofunction identity.

This video explains how to set up and solve a quadratic equation using the quadratic formula to solve an application problem.

This video explains how to set up and solve a quadratic equation using square roots to solve an application problem.