Algebra 2 HW Help

Question

Evaluate the trigonometric function by using the quadrant and the reference angle to determine the sign and absolute value. Round your answer to the nearest thousandth.

 

sin 410° ≈ ___

 

Answer 1

If you subtract 410-360 = 50 is the reference angle. This would be in the first quadrant, sin would be positive.

sin(410)=0.766