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What is the maximum reach for a 28-ft (8.5-m) ladder?

A) The second-story roof
B) The second-story windows with two rungs inside
C) The second-story window sills only
D) The third-story roof

User Xahtep
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1 Answer

3 votes

Final answer:

The maximum reach for a 28-ft (8.5-m) ladder would depend on the desired location's height. It can reach the second-story roof, second-story windows with two rungs inside, and second-story window sills, but not the third-story roof.

Step-by-step explanation:

The maximum reach for a 28-ft (8.5-m) ladder would depend on the height of the desired location. Assuming a building with three stories, a 28-ft (8.5-m) ladder would be able to reach:

  1. The second-story roof: This would require the ladder to extend approximately 21 feet or 6.4 meters above the ground level.
  2. The second-story windows with two rungs inside: In this case, the ladder would reach the windowsill, which is typically at a height of around 9-10 feet or 2.7-3 meters.
  3. The second-story window sills only: This would be within the reach of the ladder, as the ladder height is 28 feet or 8.5 meters.
  4. The third-story roof: The ladder would fall short in reaching the third-story roof, as it would require a ladder length of approximately 42 feet or 12.8 meters.

Keep in mind that these measurements are approximations and actual buildings may have varying heights.

User Artur Kasprzak
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