Question

Find the value of sin Y rounded to the

nearest hundredth, if necessary.
Y X W
20
√43

Answer 1

Sin 43 Degrees - Find Value of Sin 43 Degrees | Sin 43°

The value of sin 43 degrees can be calculated by constructing an angle of 43° with the x-axis, and then finding the coordinates of the corresponding point (0.7314, 0.682) on the unit circle. The value of sin 43° is equal to the y-coordinate (0.682). ∴ sin 43° = 0.682.