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18 votes
18 votes
The foot of a ladder is placed 10 feet from a wall. If the top of the ladder rests 13 feet up on the wall, find the length of the ladder.

User KCE
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1 Answer

15 votes
15 votes
10 squared + 13 squared = your answer squared.
So do that then take the square root of whatever you get.
User XXL
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