Question

Calculate the surface area of a cuboid if length, breadth and height are 2 cm, 3 cm and 1 centimetre?



1. 6

2. 12

3. 22

4. 28
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Answer 1

6 is the answer

area of a cuboid = length into breadth into height

= 2 centimetre ×3 cm *1cm

== 6 CM ³

Answer 2

Answer:

I know that this numbers are different but believe me by seeing this sum you can do your sum sorry

Step-by-step explanation:

Length of a cuboid (l)=8cm

⇒ Breadth of a cuboid (b)=7cm

⇒ Height of a cuboid (h)=4cm

⇒ Total surface area of cuboid =2(lb+bh+hl)

=2(8×7+7×4+4×8)

=2(56+28+32)

=2(116)

=232cm ^2

∴ Total surface area of cuboid =232cm^2