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Firefighters have a 39-foot extension ladder. In order to reach 36 feet up a building, how far away from the building should the foot of the ladder be placed? 12 feet 27 feet 21 feet 15 feet
15 feet
Expert answered|smmua|Points 30|
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Asked 11/17/2011 10:13:38 PM
Updated 12/22/2023 12:35:02 AM
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Firefighters have a 39-foot extension ladder. In order to reach 36 feet up a building, 15 feet long away from the building should the foot of the ladder be placed.
Solution
x^2 + 36^2 = 39^2
x = sqrt of 225
x = 15
Added 12/22/2023 12:35:02 AM
This answer has been confirmed as correct and helpful.
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Point J is locared at (2,2) and point K is located at (10, -4). The midpoint of the line segment JK is (6,-1).

Added 6/24/2014 3:22:28 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/24/2014 3:45:28 AM]
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