Right Triangle Trigonometry (4-3)
Law of Sines (6-1)
Law of Cosines (6-2)
Lesson Essential Questions: How do you find the length of a missing side in a right triangle?
How do you find the measure of a missing angle in a right triangle?
How do you solve a right triangle?
How do you solve real-world problems using right triangle trigonometry?
Lesson Essential Questions: How do you derive Law of Sines proportions to solve non-right triangles?
How do you use the Law of Sines to solve non-right triangles?
When will the Law of Sines produce two solutions rather than one and why does that happen?
How do you solve real-world problems using the Law of Sines?
Lesson Essential Questions: How do you derive the Law of Cosines formulas to solve non-right triangles?
How do you use the Law of Cosines to solve non-right triangles?
How do you solve real-world problems using the Law of Cosines?
Vocabulary: sine, cosine, tangent, arcsine, arccosine, arctangent, solving a triangle
Vocabulary: Law of Sines, AAS, ASA, SSA
Vocabulary: Law of Cosines, SSS, SAS