Question

2 cubes each a volume 64em? au joined end lo
end find the surface area of resulting Cuboid​

Answer 1

Answer:

• we 1st need to find the length of side of each cube.

S³ = 64m³

S = 4m

Since both cubes were joined end to end by which the length of cuboid would be equal to sum of sides of both cubes which : 4 +4 = 8 ,breath and height would remain same 4 m.

• T. S. A of cuboid = 2 (LB+BH+LH)

=2(8*4 +4*4+8*4)

=2(24+16+24)

=2(64)

=128m²

I HOPE IT HELPED!!