Question

Find the volume of a regular cuboid of length 30cm, breadth 25cm and height 12 cm

Answer 1

Answer:

9000 cm³

Step-by-step explanation:

Volume of a cuboid (formula) = l×b×h

= 30cm × 25cm × 12cm

=9000 cm³

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Answer 2

Answer:

Volume of rectangular cuboid be 900 cm³

Surface area be 1320 cm².

Step-by-step explanation:

WE KNOW THE FORMULA FOR </P><P> VOLUME OF CUBOID .

i.e     1xbxh

Putting the given value,

30x25x12

900cm3.

Now,

It's Surface area be

2(L+B) x H

Putting given value,

2(30+25) x 12

1320cm2

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