Luas permukaan balok
L = 2 × ( p × l ) + ( l × t ) + ( p × t)
L= 2 × ( 7 cm × 8 cm ) + ( 8 cm × 10 cm ) + ( 7 cm × 10 cm)
L = 2 × ( 56 cm + 80 cm + 70 cm )
L= 2 × ( 136 cm + 70 cm)
L= 2 × ( 206 cm )
L= 412 cm²
Semoga bermanfaat..
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
» Penyelesaian Soal «
Luas permukaan balok
L = 2 × ( p × l ) + ( l × t ) + ( p × t)
L= 2 × ( 7 cm × 8 cm ) + ( 8 cm × 10 cm ) + ( 7 cm × 10 cm)
L = 2 × ( 56 cm + 80 cm + 70 cm )
L= 2 × ( 136 cm + 70 cm)
L= 2 × ( 206 cm )
L= 412 cm²
Semoga bermanfaat..