Question

Quiz LawZ

Lp balok dengan panjang 5 cm, lebar 4 cm dan tinggi 8 cm.

(?)​

Answer 1

DIK :

1. P = 5 CM
2. L = 4 CM
3. T = 8 CM

DIT :

LP !

JAWAB :

LP = 2(PL + PT + LT)

= 2( 5.4 ) + ( 5.8 ) + ( 4.8 )

= 2( 20 + 40 + 32 )

= 2( 20 + 72 )

= 2(92)

= 184 CM²

Answer 2

Diketahui:

• p = 5 cm
• l = 4 cm
• t = 8 cm

Ditanya:

Lp balok

Penyelesaian:

Lp = 2(pl + pt + lt)

Lp = 2((5)(4) + (5)(8) + (4)(8))

Lp = 2(20 + 40 + 32)

Lp = 2(60 + 32)

Lp = 2(92)

Lp = 184 cm²