answer 2 a and 2b please

(8%) Problem 2: A helicopter takes off over level ground, first rising vertically to a height of 152 m, then flying a straight-line distance of 287 m at an angle of 40.8 degrees above horizontal. Forbes, David - david.forbes@doane.edu @theexpertta.com - tracking id: 9N69-72-B9-45-AB7A-35258. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. A 50% Part (a) What is the height of the helicopter at the end of these two displacements (in meters)? h = 1 Grade Summary Deductions 0% Potential 109% Late Work % 100% sin( cos tan JT 7 8 9 HOME ALate Potential 100% cotan() asin( acos() E 4 5 6 Submissions atan acotan( sinh() 1 2 3 Attempts remaining: 1 (83% per attempt) cosh( tanh() cotanh() + O END detailed view Degrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback. 4 50% Part (b) If the sun is shining straight down (so that the shadow of the helicopter is always vertically below the helicopter), then what is the distance between helicopter's shadow and the takeoff point at the end of the two displacements (in meters)? All content 2023 Expert TA, LLC