Sarah and Hannah are taking a walk around the town. While standing next to the chair Hannah measures the the length of the top of the chair to her feet to bet 4 feet. She then measured the chair to be 3 feet tall. Hannah asks for Sarah to determine the angle of elevation. Sarah uses the formula tan-1(3/4) and determines the angle of elevation to be 36.8.
Hannah and Sarah decide to keep walking around town and find more things to measure.
Sarah and Hannah stop at the football field. Sarah notices that the bottom of the bleachers and the ground makes a 55 degree angle and that the height of the bleachers is 12 feet. Sarah wants Hannah to determine the length of the base of the triangle. Hannah uses the formula tan55=(12/x) and determined the base of the triangle to be 8.4 feet.
Hannah and Sarah are going to make one more stop to test their math abilities.
Hannah and Sarah decide to stop by Sarah's dad's Auto Shop. Sarah notices that the ladder makes perfect triangle. Hannah measures the base of the triangle to be 2 feet. Hannah measures the top of the triangle to be 27 degrees. They both work together to figure out how tall the ladder is. Using the formula tan27=(2/x), they determine the height of the ladder to be 3.9 feet.
Hannah and Sarah have a sleepover and spend the whole night partying. The end.