Use a calculator (in radian mode) to evaluate the ratios (sin) and (tan)/ for =

Use a calculator (in radian mode) to evaluate the ratios (sinθ) θ and (tanθ)/θ for θ = 0.1, 0.01, 0.001, and 0.0001. From these values, explain why it is possible to say that sin θ = tan θ = θ approximately for very small angles measured in radians.