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A 13 foot ladder is placed against a wall such that the bottom of the ladder is 5 feet away from the wall as shown How high is the wall
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A 13 foot ladder is placed against a wall such that the bottom of the ladder is 5 feet away from the wall as shown

How high is the wall

A 13 foot ladder is placed against a wall such that the bottom of the ladder is 5 feet-example-1
User Bjarne
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1 Answer

5 votes

Answer:

Simple Pythagoras problem

13² = 5² + X²

X² = 13² - 5²

X² = 169-25

X² = 144

X = 12feet

Explanation:

User Kenneth Salomon
by
7.6k points
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