Question

two cubes each of side 6 cm are placed together. Find the surface area of the cuboid thus formed.​

Answer 1

Answer:

The Area Of The New Cube 360 cm 2

Step-by-step explanation:

When two cubes are joined end to end, then

Length of the cuboid = 6 + 6 = 12 cm

Breadth of the cuboid = 6 cm

Height of the cuboid = 6 cm

Total surface area of the cuboid = 2 (lb + bh + hi)

= 2(12 x6 + 6×6 + 6×12)

= 2(72 + 36 + 72) = 2(180) = 360 cm2

Answer 2

The surface area of cuboid formed is 360 sq.cm.

Step-by-step explanation:

Side of each cube = 6 cm

We are given that two cubes each of side 6 cm are placed together.

Thus cuboid is formed

So, Length of cuboid = 6 cm+6 cm = 12 cm

Breadth of cuboid = 6 cm

Height of cuboid = 6 cm

Total surface area of cuboid = $2(lb+bh+hl)=2(12 \times 6+6 \times 6 + 6 \times 12)=360 cm^2$

Hence The surface area of cuboid formed is 360 sq.cm.

#Learn more:

The dimensions of a cuboid are 12cm ×9cm×5cm find the total surface area of cuboid and its volume

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