Answer:
sin D = 0.8942
Step-by-step explanation:
In the given Δ BCD.
sin D = [tex]\frac{\text{Length of pole}}{\text{Length of guy wires}}[/tex] = [tex]\frac{CA}{CD}[/tex] = [tex]\frac{Height}{Hypotenuse}[/tex]
= [tex]\frac{6}{6.71}[/tex]
Sin D = 0.8942
Therefore, Answer is sin D = 0.8942
