Answer:
tanZ° = 3/4
General Formulas and Concepts:
Trigonometry
- [Right Triangles Only] tanθ = opposite over adjacent
Step-by-step explanation:
Step 1: Identify Variables
Angle θ = Z
Opposite Leg XY = 21
Adjacent Leg YZ = 28
Step 2: Find Trig Ratio
- Substitute [tangent]: tanZ° = 21/28
- Simplify: tanZ° = 3/4
