8-6 Using the Law of Sines Objectives:

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Presentation transcript:

8-6 Using the Law of Sines Objectives: To use the Law of Sines to solve triangles.

Vocabulary Law of Sines Solving the Triangle

Solving the Triangle Finding the measures of all the angles and sides of a triangle is called Solving the Triangle.

Law of Sines Let ∆ABC be any triangle with a, b, and c representing the measures of sides opposite angles with measures A, B, and C respectively. Then,

Law of Sines

In order to use the Law of Sines… You need a matching pair of angle and opposite side and any other side or angle.

Example 1

In Class Examples

Homework 8-6 Worksheet