![]() |
![]() |
![]() |
|
#8
|
|||
|
|||
|
R9 Tris
$3 6//2,3,5,7//2,3,5,7=$36 $3 2,3,5,7//6//2,3,5,7=$36 $2 2,7//6//2,3,5,7,8=$16 $2 box 2,6,7=$12 |