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Home  /  Sullivan Trigonometry (11e)  /  Chapter 2 · Acute Angles and Right Triangles
Section 2.4

Solutions and Applications of Right Triangles

Solving right triangles; significant digits; angles of elevation and depression; applications.

5 lessons. Pick what you need.

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Chapter 2 · Acute Angles and Right Triangles
2.1 2.2 2.3 2.4 2.5
Lesson

Lesson on Significant Digits (Figures) and Right Triangles

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Examples

Examples on Significant Digits and When to Round

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Examples

Examples Solving Right Triangles with Trig Functions

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Lesson

Lesson on Angles of Elevation or Depression

Guided Notes Guided Notes (Word Version)
Examples

Examples on Applications of Angles of Elevation (with a pyramid)

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