Use the Pythagorean Theorem.
8^2 + b^2 = 25^2
64 + b^2 = 625
b^2 = 561
b = 23.69 feet
A 25 ft. Ladder is placed 8 ft. From the base of the house. How high up the side of the house can the ladder reach?
2 answers
A garden is in the shape of a right triangle. One leg of the triangle is 5 feet long, and the hypotenuse is 10 feet long. To the nearest tenth of a foot, how long is the other leg?
4 answers