Investigating Geometry: Right Triangles

Henrico County Public Schools

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Sketchpad New file C.a.R. New file GeoGebra Calculator May 2006

Lesson 7-4: Right Δ Trigonometry

Objective:

SOL G.8: The student will solve real-world problems involving right triangles by using right triangle trigonometry.

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Given: Right ΔABC. Drag point A to change the values. How do the trigonometry ratios compare?

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