Consider the following code segment. How many triangles are drawn?

glBegin$($GL$\_$TRIANGLE$\_$FAN$)$;

glVertex$2$f$(0.,0\mathrm{.}5)$;

glVertex$2$f$(0\mathrm{.}2,0\mathrm{.}5)$;

glVertex$2$f$(0\mathrm{.}4,0\mathrm{.}5)$;

glVertex$2$f$(0\mathrm{.}6,0\mathrm{.}9)$;

glVertex$2$f$(0\mathrm{.}7,0\mathrm{.}2)$; glVertex$2$f$(0,$

$-0\mathrm{.}2)$; glVertex$2$f$(-0\mathrm{.}2,0\mathrm{.}0)$;

glEnd$()$;

glBegin$($GL$\_$TRIANGLES$)$;

for $($int i $=1$; i $<10$; $++$i$)\{$ glVertex$2$f$(0\mathrm{.}09*$i$,-0\mathrm{.}7)$;

glVertex$2$f$(-0\mathrm{.}09*$i$,-0\mathrm{.}3)$;

$\}$ glEnd$()$;