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A 30-foot ladder is leaning against a wall. The foot of the ladder is 20 feet from the wall. How high up the wall does the ladder reach?
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A 30-foot ladder is leaning against a wall. The foot of the ladder is 20 feet

from the wall. How high up the wall does the ladder reach?

User Rene Terstegen
by
3.1k points

2 Answers

0 votes

Answer: it reaches 50 feet :)

Step-by-step explanation:

30+20=50

User Tan Ory Jaka Perdana
by
3.0k points
0 votes

Answer:

22.36 ft.

Step-by-step explanation:

Pythagorean theorem; it's just b=c2﹣a2=30 squared﹣20 squared=22.36068

User Dave Stallberg
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3.4k points
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