Practice problem
Find an angle θ\thetaθ with 0<θ<360∘0<\theta<360^{\circ}0<θ<360∘ or 0<θ<2π0<\theta<2\pi0<θ<2π that has the same sine value as 140∘140^{\circ}140∘
0.7660.7660.766
−0.766-0.766−0.766
0.6430.6430.643
−0.643-0.643−0.643
Type a concept, like “slope” or “photosynthesis”.