| Summary: | This lesson is an opportunity to use the skills learned in Lesson #300 Basic Trigonometry Part I by solving word problems using the 3 primary Trig ratios sine, cosine and tangent (sin cos and tan).
After this lesson, you will be able to:
- solve word problems:
- by finding unknown sides of right angle triangles
- by finding unknown angles of right angle triangles
- use a calculator to find trig the trig ratios in decimal form.
- solve common word problems involving:
- angles of elevation and depression etc.
- shadows, trees, poles, buildings, kites etc.
- ladders, road grade, stairs, diagonals etc.
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