Precalculus and Advanced Topics Module 4, Topic B, Lesson 7

Student in Library Reading

Student Outcomes

  • Students prove the formula Area = 1/2 bc sin(A) for a triangle. They reason geometrically and numerically to find the areas of various triangles.

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Common Core Learning Standards

CCLS State Standard
G.SRT.9 (+) Derive the formula A = 1/2 ab sin(C) for the area of a triangle by drawing an auxiliary line...

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