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Learning Goal
‹3 of 3 in this cluster
Solve right triangles
Start lessonBegins with Foundation · Slides
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
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
Step through the lesson, or watch it as a narrated video • 2 slide decks
1
Foundation
✓ Start here2
Applications
Practice
Try it on your own
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