Question

Volume bangun ini apa yahh bantu jawab maksihh
....... cm3
a) 2.650 c)2.756
b) 2.736 d) 3.024

Answer 1

V 1 = 12 x 12 x 15
      = 2160
v 2 = 1/3 x 12 x 12 x12
      = 576
v 1 + v 2 = 2160 + 576
              = 2736
jwban B 2736

Answer 2

Vlimas = 1/3 × La × t
= 1/3 × (12 × 12) × 12
= 1/3 × 144 × 12
= 576 cm³

Vbalok = p × l × t
= 15 × 12 × 12
= 2160 cm³

= 576 + 2160
= 2736 cm³ (b)