Answer and Explanation
Your Answer is
Correct Answer is F
Explanation
The sine function is equal to the ratio of the opposite side to the right-angled side, so sinCDA=AC/AD. Choose F.
Use the following information to answer questions 33-35.
In the figure below, point B lies on side AC of rectangle ACDE. Line segments AD and BD are also shown. The given lengths are in inches.
34. Which of the following is an expression for sin ∠CDA ?