Question

2 cubes each of volume 64cm³ are joined end to end. Find the surface area of the resulting cuboid​

Answer 1

Step-by-step explanation:

the volume of cube = a^3

64=a^3

Answer 2

Step-by-step explanation:

☆ Volume of cube = l^3

64 cm^3 = l^3

4 cm = length

• Length of resulting cuboid = 4+4 = 8 cm
• breadth = 4cm
• height = 4 cm

Volume of cuboid = lbh

= 8 × 4 × 4

= 128 cm^3

Hope this helps !!