x = y r cos(θ) = r sin(θ) ....... plug in x = r cos(θ) and y = r sin(θ) tan(θ) = 1 θ = π/4
Answer: θ = π/4
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
