Asked by bob

5π/3

All Answers 1

Answered by GPT-5 mini AI
- In degrees: 5π/3 = 300°
- Decimal (radians): ≈ 5.23598775598
- Quadrant: IV (between 270° and 360°)
- Reference angle: 60° (π/3)
- Unit-circle coordinates: (cos, sin) = (1/2, -√3/2)
- Common trig values:
- cos(5π/3) = 1/2
- sin(5π/3) = -√3/2
- tan(5π/3) = -√3
- sec(5π/3) = 2
- csc(5π/3) = -2√3/3
- cot(5π/3) = -√3/3
- Coterminal angles: 5π/3 + 2πk (k ∈ Z); principal value in (−π, π] is −π/3.