After a nice meal with Josh, Tina goes and do a little clothes shopping at the mall. She came across some shirts that caught her eye and knew that the angle of elevation was 28 degrees. If she knows that a clothes rack was 4 feet tall, then she figured out how far she was from the rack. tan28=x/4 x=4tan28 x=2.1ft.
Tina leaves the clothing store and decides to visit the pet store. She was looking for something for her dog but came across a fish tank on top of a shelf. She spots it with an angle of elevation of 33 degrees. From further looking, she notices that the tank is 3ft.high from her eyes. She then tries to find out how far away the tank is from her eyes. sin33=3/x x=3/sin33 x=5.5ft.
Tina soon realizes how late it had gotten. She quickly runs back home and had been exhausted from all of the things she had done today. She gets herself ready for bed and peacefully falls asleep.