1. Trigonometry
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Objective: Students will be able to find trigonometric ratios of acute angles.
Standards: 2.04 Use trigonometric ratios to solve problems
Essential Question: What is your mnemonic device to remember trig ratios?
Work/Critical Thinking
Process/Steps

2. Work/Critical Thinking Process/Steps
Objective: Students will be able to find trigonometric ratios of acute angles.
Standards: 2.04 Use trigonometric ratios to solve problems
Essential Question: What is your mnemonic device to remember trig ratios?
Work/Critical Thinking
Process/Steps

3. Work/Critical Thinking Process/Steps
Objective: Students will be able to find trigonometric ratios of acute angles.
Standards: 2.04 Use trigonometric ratios to solve problems
Essential Question: What is your mnemonic device to remember trig ratios?
Ex3. A 15 foot ladder rests against a tree on level ground and forms a 75⁰ angle of elevation. What is the height of the tree? What is the distance of the base of the tree to the base of the ladder?
Work/Critical Thinking
Process/Steps

4. Work/Critical Thinking Process/Steps
Objective: Students will be able to find trigonometric ratios of acute angles.
Standards: 2.04 Use trigonometric ratios to solve problems
Essential Question: What is your mnemonic device to remember trig ratios?
Ex4. A ship is on the surface of the water, and its radar detects a submarine at a distance of 238 feet, at an angle depression of 23⁰. How deep is the submarine?
Work/Critical Thinking
Process/Steps

5. 5 Work/Critical Thinking Process/Steps
Objective: Students will be able to find trigonometric ratios of acute angles.
Standards: 2.04 Use trigonometric ratios to solve problems
Essential Question: What is your mnemonic device to remember trig ratios? 5
Work/Critical Thinking
Process/Steps

6. 6 Work/Critical Thinking Process/Steps
Objective: Students will be able to find trigonometric ratios of acute angles.
Standards: 2.04 Use trigonometric ratios to solve problems
Essential Question: What is your mnemonic device to remember trig ratios? 6
Work/Critical Thinking
Process/Steps