SubArea: Angles, arcs and sectorsLevel: AProject ID: 2010018502Source Problem: 1103023106Accepted: 0Clonable: 1Easy: 1One of the angles α, β, γ, δ takes the same position on the unit circle as the angle ASB. Which of the angles α, β, γ, δ it is?α=135∘β=−100∘γ=−315∘δ=210∘
