Asupport beam needs to be placed at a 28° angle of elevation so that the top meets a vertical beam 1.6 meters above the horizontal floor. the vertical beam meets the floor at a 90° angle.

If you are given a support beam to be placed at a 28° angle of elevation so that the top meets a vertical beam 1.6 meters above the horizontal floor, you will need a distance of 3meters from the support beam.

Answer is either b or c

Ait gives no info about the y at the end therefore it has no solution