Answer and Explanation
Your Answer is
Correct Answer is C
Explanation
According to the Pythagorean theorem, AC=15, sinA=12/15=4/5
29. In right triangle △ABC shown below, AB = 9 units and BC = 12 units. What is sin A ?
29. In right triangle △ABC shown below, AB = 9 units and BC = 12 units. What is sin A ?
Your Answer is
Correct Answer is C
Explanation
According to the Pythagorean theorem, AC=15, sinA=12/15=4/5