Question 879631
θ=csc^-1 4


csc(θ)= 4


1/sin(θ)= 4


sin(θ)= 1/4


θ = arcsin(1/4)


θ = 14.47751218593 ... This angle is in degrees and you use a calculator for this step (this value is approximate)


&#952; = <font color="red">14.48</font>