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A 25 foot ladder leans against a house. How far is the foot if the ladder from base if the building if the top of the ladder is 20 feet from the ground?

asked
User Shuduo
by
8.4k points

1 Answer

3 votes

Answer:

C

Explanation:

x^2 + 20^2 = 25^2

x^2 + 400 625

x^2 = 225

x = 15

answered
User Benjamin Diele
by
8.8k points

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