samcanton
samcanton
24-07-2017
Mathematics
contestada
Really need Help identify DR
Respuesta :
konrad509
konrad509
24-07-2017
[tex]|DS|^2+|KS|^2=|DK|^2\\ |DS|^2+15^2=17^2\\ |DS|^2+225=289\\ |DS|^2=64\\ |DS|=8\\\\ |DR|=2|DS|=2\cdot8=16[/tex]
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