emilybb195
emilybb195
18-04-2017
Mathematics
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PLEASE HELP PICTURE IS SHOWN
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zeebs
zeebs
18-04-2017
To find BC, you use the Pythagorean Theorem (a^2 + b^2 = c^2).
22^2=484
120^2=14400
14400+484=14884
sqrt14884=122
Answer= 122
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