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The bottom of a ladder is placed 4 feet from the side of a building. the top of the ladder must be 13 feet off the ground. what is the shortest ladder that will do the job?
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The bottom of a ladder is placed 4 feet from the side of a building. the top of the ladder must be 13 feet off the ground. what is the shortest ladder that will do the job?

User Inser
by
5.5k points

2 Answers

4 votes

Answer:

14

Step-by-step explanation:

that is what it is simplified

User Leonard Michalas
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5.6k points
5 votes
The ladder, the ground, and the wall form a right triangle.

The ground and the wall form a right angle, and the ladder is the hypotenuse.

The legs of the triangle are 4-ft and 13-ft.

The hypotenuse is

√(4² + 13²)

= √(16 + 169)

= √185

= 13.6 feet
User Kevin Horvath
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4.9k points
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