[-/5 Points] DETAILS LARPCALCLIM5 4.8.025. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The designers of a water park have sketched a preliminary drawing of a new slide. The length of the ladder is / = 25 feet, and its angle of elevation is 60 (see figure). (a) Find the height h of the slide. (Round your answer to two decimal places.) h = ft (b) Find the angle of depression # from the top of the slide to the end of the slide at the ground in terms of the horizontal distance d a rider travels. (c) Safety restrictions require the angle of depression of the slide to be no less than 25 and no more than 30. Find an interval for how far a rider travels horizontally. (Round all numerical values to one decimal place. Enter your answer using interval notation.) Need Help? Read ! [-/5 Points] DETAILS LARPCALCLIM5 4.8.028. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A cellular telephone tower that is 140 feet tall is placed on top of a mountain that is 1200 feet above sea level. What is the angle of depression from the top of the tower to a cell phone user who is 6 horizontal miles away and 600 feet above sea level? (Round your answer to two decimal places.) Need Help? Read It Watch It