Modeling with Right Triangles

Explanation

Modeling uses right triangles and trigonometry to solve real-world problems.

Steps:

1. Identify right triangle in situation

2. Label sides (opposite, adjacent, hypotenuse)

3. Choose ratio (sin, cos, tan)

4. Solve for unknown side or angle

Examples:

• Measuring height of a building with shadow

• Determining slope of a roof

• Calculating distance across a river