The door of the building is 7.5 feet tall. Sheets of metal are horizontally placed on the outside of the building. The sheets of metal are equally placed from the bottom to the top of the building. A bucket truck's arm is 6 feet off the ground and its maximum angle is 70º. * What is the best estimate for the height of this building? Explain your reasoning and any assumptions made.
* What is the minimum bucket arm length the repairman needs to rent to reach the roof? Round your answer to the nearest foot. Explain your answer or show your work.
Enter your answers and work or explanations in the space provided.