Question

the surface area of cuboid is 552 CM square its length and breadth are 12 cm and 9 CM respectively find its height and volume​

Answer 1

Answer:

The surface area of a cuboid is 4150 cm

2

. If its length and breadth are 35 cm and 25 cm respectively, find its height.

Medium

Solution

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Let h be the height of cuboid.

Length of cuboid (l)=35cm

Breadth of cuboid (b)=25cm

Surface area of cuboid =4150cm

2

We know that,

Surface area of cuboid =2(lb+bh+hl)

Therefore,

2(lb+bh+hl)=4150

⇒35×25+25h+35h=

2

4150

⇒60h=2075−875

⇒h=

60

1200

=2cm

Hence, the height of the cuboid is 2 cm.

Step-by-step explanation:

only the measurements are different in my answer you can used this method and do your question