Trigonometry – Assignment # 1

Practice Problems: Solve the following trigonometry problems. Provide step-by-step solutions.

• 1. Find the sine, cosine, and tangent of a 30-degree angle.
  2. Determine the coordinates of the point on the unit circle corresponding to a 135-degree angle.
  3. Solve the equation cos⁡(θ)=−12\cos(\theta) = -\frac{1}{2}cos(θ)=−21​ for θ\thetaθ in the interval 0∘≤θ<360∘0^\circ \leq \theta < 360^\circ0∘≤θ<360∘.

Complete the above, save them into one .pdf, and upload them when complete.