Makaila Freeman

Mathematics

22 July, 07:27

A ladder that is 21 feet long is propped against a building. The bottom of the ladder was placed 4 feet from the base of the building. How high up on the building does the ladder reach? Round the answer to the nearest tenth of a foot.

a. 4.1 feet

b. 17.0 feet

c. 20.6 feet

d. 21.4 feet

+2

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