luas segitiga tersebut adalah ... cm
Penyelesaian:
L=½×a×t
L=½×12×6
L=12×3
L=36cm²
[tex] \boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}} [/tex]
[answer.2.content]2015 China Travel Service Industry Development Research Report(Chinese Edition)
2015 China Travel Service Industry Development Research Report(Chinese Edition)
L=½×a×t
L=½×12×6
L=12×3
L=36cm²
[tex] \boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}} [/tex]
[answer.2.content]