madisoncantu03
madisoncantu03
14-07-2017
Mathematics
contestada
Can someone help please.
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Banabanana
Banabanana
14-07-2017
By the Pythagorean theorem
AB =
√(12²+5²) = √169 = 13 units
[tex] \frac{AD}{AB} = \frac{BD}{BC} \ \to \ BC= \frac{AB*BD}{AD}= \frac{13*12}{5}= 31.2 \ units [/tex]
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