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Learning Goal
Part of: Define trigonometric ratios and solve problems involving right triangles — 3 of 3 cluster items
Solve right triangles
HSG.SRT.C.8
**HSG.SRT.C.8**: Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.
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HSG.SRT.C.8: Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.
What you'll learn
- Define what it means to "solve" a right triangle (find all unknown sides and angles)
- Use trigonometric ratios to find unknown sides in right triangles
- Use inverse trigonometric functions to find unknown angles in right triangles
- Use the Pythagorean Theorem in combination with trigonometric ratios
- Solve real-world applied problems involving right triangles (angles of elevation/depression, navigation, indirect measurement)
- Choose appropriate tools (trig ratios vs. Pythagorean Theorem) based on given information
Slides
Interactive presentations perfect for visual learners • 2 slide decks
Slide Video
Watch narrated slides play like a video lesson • Narrated slide playback
Exercises
Practice problems to build fluency and understanding • 1 exercises