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2 years ago

11

A painter leans a 20-ft ladder against a building. The base of the ladder is 12 ft from the building. To the nearest foot, how h

igh on the building does the ladder reach?

1 answer:

Darina [25.2K]2 years ago

4 0

16 Feet
it is a pythagreon triple of 6 8 10
so double that and you have 12 16 20

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