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quixie quixie
wrote...
8 years ago
A ladder 34 ft long is leaning against a vertical wall. If the bottom of the ladder is pulled away from the base of the building at a rate of 2 ft/sec, how fast is the top of the ladder sliding down the wall when it is 26 ft above the ground? Round answer to nearest tenth.

a. 1.7 ft/sec

b. 1.5 ft/sec

c. 1.3 ft/sec

d. 1.1 ft/sec
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wrote...
Educator
8 years ago
A ladder 36 feet long is leaning against a vertical wall. If the bottom of the ladder is pulled away from the base of the building at a rate of 2 feet per second, how fast is the top of the ladder sliding down the wall when it is 28 feet above the ground? Round answer to nearest tenth.

Solution below Slight Smile
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quixie Author
wrote...
8 years ago
Thanks for the explanation!
wrote...
Educator
8 years ago
You're welcome.
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