sin(30°)
Step-by-step solution with detailed explanations
Final Answer
0.5
Step-by-Step Solution
1
Standard angle
30° is a special angle
2
Value
sin(30°) = 1/2
Expert Insights
Unit circle: 30° = π/6 radians
Reference: From 30-60-90 triangle
Pro Tip: Memorize: sin(30°)=1/2, sin(60°)=√3/2