Example 3 A 50 foot ladder is placed 30 feet from the base of a building. a. How high up on the building will the ladder reach?

asked Mar 25, 2021 12.7k views

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Example 3

A 50 foot ladder is placed 30 feet from the base of a building.
a. How high up on the building will the ladder reach?

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Answer:

40 feet high.

Explanation:

Use the Pythagorean theorem. A would be 30, B would be X, and C would be 50.

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