Răspunsuri

2014-05-15T15:56:31+03:00
A= \frac{AC*BC*sinC}{2}
A= \frac{12 \sqrt{6}*8 \sqrt{3}*sin45  }{2} = \frac{96 \sqrt{18}* \frac{ \sqrt{2} }{2}  }{2}
A= \frac{96 \sqrt{36} }{4} = \frac{96*6}{4} = \frac{576}{4} =144

in ce clasa esti
????????
a 10-a
aaaaaaaa
poti sa ma mai ajuti la o problema?????/te rogggg