Question

Q.
____________________________________

[tex] \\ \\ \\ [/tex]
Diket:
[tex] \\ [/tex]

panjang = 13cm
lebar = 45cm
tinggi = 12dm
[tex] \\ [/tex]

Ditny:
[tex] \\ [/tex]
V .. ?
Lp .. ?
[tex] \\ \\ \\ [/tex]
____________________________________
[tex] \\ \\ [/tex]
gut​

Answer 1

Verified answer

Jawaban:

diketahui :

• p = 13 cm
• l = 45 cm
• t = 12 dm = 120 cm

ditanya : V dan Lp = .....?

Jawab :

V = p x l x t

= 13 x 45 x 120

= 13 x 5.400

= 70.200 cm³

Lp = 2 x ( p x l ) + ( p x t ) + ( l x t )

= 2 x ( 13 x 45 ) + ( 13 x 120 ) + ( 45 x 120 )

= 2 x ( 585 + 1.560 + 5.400 )

= 2 x 7.545

= 15.090 cm²