A building is 1 ft from a 7 ft fence that surrounds the

Last updated: 6/4/2023

A building is 1 ft from a 7 ft fence that surrounds the property A worker wants to wash a window in the building 10 ft from the ground He plans to place a ladder over the fence so it rests against the building See the figure He decides he should place the ladder 7 ft from the fence for stability To the nearest tenth of a foot how long a ladder will he need He will need a ft ladder 7 ft 7 ft 1 ft to the nearest tenth as needed 3 ft