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Find the length of the missing side. Be sure to keep answers exact*
5
12
1?

Find the length of the missing side. Be sure to keep answers exact* 5 12 1?-example-1
User Sniffer
by
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1 Answer

5 votes
This is Pythagoras Theorum
? is known as the hypotenuse and to work it out you must do 5^2 + 12^2 = ?^2

25 + 144 = 169
square root of 169 is 13 so ? is 13

User Stuyam
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