lagunlis000
lagunlis000
06-02-2018
Mathematics
contestada
What is the answer? show work
Respuesta :
s1m1
s1m1
06-02-2018
Because is a right triangle we apply Pythagorean theorem
X^2 +11^2 =18^2
X= sqrt ( 18^2 -11^2)= sqrt 203 ~ 14. 2
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