Materi : Bangun Ruang Sisi Datar
Pk = 4( p + l + t )
Pk = 4( 9 cm + 6 cm + 5 cm )
Pk = 4( 15 cm + 5 cm )
Pk = 4( 20 cm )
Pk = 80 cm
Lp = 2( pl + pt + lt )
Lp = 2( 9.6 + 9.5 + 6.5 )
Lp = 2( 54 + 45 + 30 )
Lp = 2( 99 + 30 )
Lp = 2( 129 cm² )
Lp = 258 cm²
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]
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Materi : Bangun Ruang Sisi Datar
Panjang Kerangka Balok
Pk = 4( p + l + t )
Pk = 4( 9 cm + 6 cm + 5 cm )
Pk = 4( 15 cm + 5 cm )
Pk = 4( 20 cm )
Pk = 80 cm
Lp Balok
Lp = 2( pl + pt + lt )
Lp = 2( 9.6 + 9.5 + 6.5 )
Lp = 2( 54 + 45 + 30 )
Lp = 2( 99 + 30 )
Lp = 2( 129 cm² )
Lp = 258 cm²
Semoga bisa membantu
[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]