Trigonometry
Determine the angle measure θ\thetaθ without using a calculator. Express the answer in degrees.
θ=arcsin(7)\theta=\arcsin\left(7\right)θ=arcsin(7)
30∘30^{\circ}30∘
−60∘-60^{\circ}−60∘
150∘150^{\circ}150∘
arcsin(7)\arcsin\left(7\right)arcsin(7) does not exist