Posted by **joan** on Tuesday, March 8, 2011 at 9:04pm.

3. Suppose a ladder is 12 ft. long. The base of the ladder is 5 ft. from a wall, and the top of the ladder is leaning against the wall. How far above the ground is the tip of the ladder?

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March 24, 2017
Posted by **joan** on Tuesday, March 8, 2011 at 9:04pm.

3. Suppose a ladder is 12 ft. long. The base of the ladder is 5 ft. from a wall, and the top of the ladder is leaning against the wall. How far above the ground is the tip of the ladder?

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