tolong dijawab ya sama caranya terimakasih!!
Matematika
DubhOcean
Pertanyaan
tolong dijawab ya sama caranya terimakasih!!
1 Jawaban
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1. Jawaban yaficanceroyddmf
luas selimut 1 = 2 x (p x l) + 2 x (p x t) + 2 x (l x t)
= 2 x (15 x 10) + 2 x (15 x 25) + 2 x (10 x 25)
= 300 + 750 + 500
= 1550
luas selimut 2 = 2 x (p x l) + 2 x (p x t) + 2 x (l x t)
= 2 x (25 x 10) + 2 x (25 x 15) + 2 x (10 x 15)
= 500 + 750 + 300
= 1550
luas selimut = 1550 + 1550 = 3100
volume 1 = p x l x t = 15 x 10 x 25 = 3750
volume 2 = p x l x t = 25 x 10 x 15 = 3750
volume = 3750 + 3750 = 7500 cm³