Sine Rule – Missing Angle
How to use this applet:
- Click the "Generate Triangle" button to create a new triangle with two sides and one angle.
- Determine the missing angle using the Sine Rule.
- Toggle "Show solution" to check your answer and see step-by-step reasoning.
1
Click to generate a triangle with a missing angle
2
Apply the sine rule to solve for the missing angle
Angle = ?°