lesson
Using the Area Formula A = ½ab sin(C)
Apply the formula A = ½ab sin(C) to find the area of a triangle given two sides and the included angle.
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Area of General Triangles & The Law of Sines
7 lessons
Goal
Learners will derive the area formula A = ½ab sin(C) and the Law of Sines, then use them to solve triangles in the AAS, ASA, and SSA cases, including the ambiguous case.
7 lessons
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- Deriving the Area Formula A = ½ab sin(C)Up next
- Using the Area Formula A = ½ab sin(C)You are here
- Finding Area Given Two Sides and Included AngleNot started yet
- Deriving the Law of SinesNot started yet
- Using the Law of Sines: AAS CaseNot started yet
- Using the Law of Sines: ASA CaseNot started yet
- The Ambiguous Case of the Law of Sines (SSA)Not started yet
