A building is 2 ft from a 12 ft fence that surrounds the property. A worker wants to wash a window in the building 17 ft from the ground. He plans to place a ladder over the fence so it rests against the building. He decides he should place the ladder 8 ft from the fence for stability. To the nearest tenth of a foot, how long of a ladder will he need?

Question

Akira Krueger

4 December, 07:21

+4

Answers (2)

Know the Answer?

Darnell Drake · Answer 1

The ladder would have to be about 19.7 feet tall

Karson Chapman · Answer 2

Karson Chapman 4 December, 09:06

0

17^2+10^2=x^2

x=19.7

2+8=10