9000036104
Level:
C
The angles in the triangle \(ABC\)
are \(\alpha = 100^{\circ }\) and
\(\beta = 50^{\circ }\). The radius of the
circumscribed circle is \(11\, \mathrm{cm}\).
Find the side \(c\).
\(11\, \mathrm{cm}\)
\(8\, \mathrm{cm}\)
\(9\, \mathrm{cm}\)
\(10\, \mathrm{cm}\)