jika abcd merupakan trapesium sama kaki maka luas segitiga abd adalah.... cm
Penyelesaian:
L=½×a×t
L=½×14×9
L=7×9
L=63cm²(a.)
[tex] \boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}} [/tex]
[answer.2.content]
L=½×a×t
L=½×14×9
L=7×9
L=63cm²(a.)
[tex] \boxed{ \colorbox{black}{ \sf{ \color{lightgreen}{ answered\:by\:Duone}}}} [/tex]
[answer.2.content]