Volume balok 32.400 cm³jika lebar =36cm ,tinggi = 20 berapa panjang dan Luas Balok

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Volume balok 32.400 cm³jika lebar =36cm ,tinggi = 20 berapa panjang dan Luas Balok

Jawaban:

V = 32,400

V = p × l × t

32,400 = p × 36 × 20

32,400 = p × 720

= frac{32,400}{720}

= 45

.

.

L = 2 × (p×l) + (p×t) + (l×t)

= 2 × (45×36) + (45×20) + (36×20)

= 2 × (1,620 + 900 + 720)

= 2 × 3,240

= 6,480