Jawaban:
Lp
= 2(pl+pt+lt)
= 2(12.12)+(12.42)+(12.42)
= 2(144+504+504)
= 2(1.152)
= 2.304 cm²
V
= p×l×t
= 12.12.42
= 144.42
= 6.048 cm³
keliling
= 4(p+l+t)
= 4(12+12+42)
= 4(24+42)
= 4(66)
= 264 cm
panjang = 12 cm
lebar = 12 cm
tinggi = 42 cm
a. Lp ... ?
b. v ... ?
c. kll ... ?
a. Lp = 2 × (pl + pt + lt)
= 2 × ((12 × 12) + (12 × 42) + (12 × 42)
= 2 × (144 + 504 + 504)
= 2 × 1.152
===========
b. v = p × l × t
= 12 × 12 × 42
c. kll = 4 × (p + l + t)
= 4 × (12 + 12 + 42)
= 4 × 66
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Jawaban:
Lp
= 2(pl+pt+lt)
= 2(12.12)+(12.42)+(12.42)
= 2(144+504+504)
= 2(1.152)
= 2.304 cm²
V
= p×l×t
= 12.12.42
= 144.42
= 6.048 cm³
keliling
= 4(p+l+t)
= 4(12+12+42)
= 4(24+42)
= 4(66)
= 264 cm
Diketahui :
panjang = 12 cm
lebar = 12 cm
tinggi = 42 cm
Ditanya :
a. Lp ... ?
b. v ... ?
c. kll ... ?
Jawaban :
a. Lp = 2 × (pl + pt + lt)
= 2 × ((12 × 12) + (12 × 42) + (12 × 42)
= 2 × (144 + 504 + 504)
= 2 × 1.152
= 2.304 cm²
===========
b. v = p × l × t
= 12 × 12 × 42
= 6.048 cm³
===========
c. kll = 4 × (p + l + t)
= 4 × (12 + 12 + 42)
= 4 × 66
= 264 cm