Question

Three cubes each of volume 64cm cude are joined end to end find the surface area of resulting cuboid​

Answer 1

Answer:

tsa= 224cm²

Step-by-step explanation:

volume of each cube is 64cm ³

therefore side of each cube is 4cm

now length of cuboid =3*4=12cm

width of cuboid is=4cm

height of cuboid is=4cm

applying formula 2(lw+wh+hl)

We get 2(12*4+4*4+4*12)

2(48+16+48)

2(112)

224cm²

hope it is helpful

Answer 2

Answer:

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