Use inverse functions to determine unknown angles ice is anxious for the big game. He couldn't get tickets for the game, but he heard it's being broadcast on a large screen at a local megaplex. Since Joe doesn't want to miss a minute of this game. he decides to check out the megaplex the clay before the game. The megaplex was empty. so Joe was able to take some measurements. He found that the 9 foot high screen is placed on a wall with its base T feet above his eye level. Now hejust needs to gure out how far away from the wall he needs to stand to get the best view. He'll do this by maximizing angle 6. 9H: J'ft ice is so excited he can complete this calculation, he decides to do the same calculations for his TV at home.Joe's TV measures 2.5 feet tall. Based on the location of the cable outlets, the bottom of the TV will have to be 2 feet above his sightline when he sits on the couch. Howfar away shouldjoe be from the TV to maximize his viewing angle? Part A Use the properties of a right triangle to identify the trig function that can be used to solve this problem. How far from the wall should Joe stand at the megaplex in order to maximize his viewing angle. 8? BIHX'X: 15px V'LV'V Characters used: 0 f 15000 Part B Repeat the problem using the information to maximize 0 at Joe's home? BIU X X 2 15px v V BV Characters used: 0/ 15000Part C Look at the results of Part B and compare to the experts. 1. Next, do the following: Go to this website C. . Use the following criteria: diagonal size in inches = 50, TV aspect ratio 4:3. Submit the query. . Find the diagonal measurement of the TV that will be in 16:9 ratio with a height of approximately 30" height. 2. Next, do the following: . Look at the following chart compiled by an A/V professional. HDTV Screen Size Minimum Viewing Distance Maximum Viewing Distance (inches) (feet) (feet) 21 2.6 5.3 27 3.4 6.8 32 4.0 8.0 42 5.3 10.5 46 5.8 11.5 50 6.3 12.5 55 6.9 13.8 60 7.5 15.0 65 8.1 16.3 105 13.1 26.3 155 19.4 38.8 . Use the criteria from Part B and the previous portion and view the results. Compare the distance answer from Part B to the information obtained in Part C. Why is there a difference? BIU X X 2 15 px Characters used: 0 / 15000