100+ Dog-Themed Activity Book: A Wide Variety of PAWsome Puzzles and Activities for Adults Who

100+ Dog-Themed Activity Book: A Wide Variety of PAWsome Puzzles and Activities for Adults Who

Matematika Hitunglah luas permukaan nya p:11 t:10 L:12
tolong di bantu kak besok di kumpul kan​

Hitunglah luas permukaan nya p:11 t:10 L:12
tolong di bantu kak besok di kumpul kan​

Jawab:

724cm²

Penjelasan dengan langkah-langkah:

Lp = 2pl + 2pt + 2lt

    = 2 × 11 × 12 + 2 × 11 × 10 + 2 × 12 × 10

    = 264 + 220 + 240

    = 724cm²