This is Princess Angela. She lives in the most beautiful castle, but she has no one to talk to or to play with, so she sat and wondered what to do today.
She wanted to jump, but she was looking down at the water at a 20 degree angle and she knows that if she jump in a diagonal line it would be 78ft. In order to figure out what the length from the castle to the water is she would have to do 78(cos(20)). She needed to jump 73.3ft.
She wanted to climb the tree to see the horizon, but she was standing 10ft away from the branch and she is looking up at the tree from a 65 degree angle. She would have to do 10(tan(65)), so the length of the branch to the ground is 21.4 ft.