I don't understand these . I need help with the answers please.

... T > =7 I Dawesjnstruemrenom Cl 0 F illl ' I'_l II Problem Set 8.4 - Real World Application To determine the distance across a pond. Harry made the measurements shown in the diagram. Which is closest to the distance from R to 5? sin 80 = 0.985 cos 80 = 0.174 tan 80 2 5.67 3.48 m 19.7 m 20.3 m 113.4 m Safari File Edit View History Bookmarks Window Help " + 7 1)) 100% [27 Fri 3:20 PM Q QE . . . A pwcs.instructure.com C Module VIll Lesson IV:.. Course Hero MATH - ASDC - Cours.. Homework Help - Q&A.. GeeklyHub Amazon.com : ps4 hea... (10) TYLER GAVE GISS. Expedite TV IPTV - Str.. Favorites + O 113.4 m 2 1 point What is the length of a diagonal brace that could be used for a wall 9 feet high and 12 feet long? O 12 ft OOO 13 ft 14 ft 15 ft 3 1 point From a point 12 feet from the base of a building, the angle of elevation from the ground to the top of the building is 70 Howstall is the building? Pound wnur aneworth the naa net font 3,609 JUL 8 110 10.. . A pwcs.instructure.com C Module VIll Lesson IV:.. Course Hero MATH - ASDC - Cours. Homework Help - Q&A... GeeklyHub Amazon.com : ps4 hea.. (10) TYLER GAVE GISS. Expedite TV IPTV - Str.. Favorites + 4 1 point Reuben attached a wire between two poles on a hill as shown. 80 ft 200 Which is closest to x, the distance between the two poles? O 27 ft OO 29 ft 60 ft 75 ft 3,609 JUL 8 10 .... 1 110