⇒ 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
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Answer:
6 quadrilaterals make up the surfaces of the cuboid
the dimensions are written in l×b form
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Answers & Comments
⇒ 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
mark me brilliant please please
Verified answer
Answer:
6 quadrilaterals make up the surfaces of the cuboid
the dimensions are written in l×b form
HOPE IT HELPS