Question

find the volume and surface area of a cuboid
whose dimensions are length 9 cm breath 3.5 cm
and height 4 cm ?
do not ans unessesarily ​

Answer 1

Step-by-step explanation:

Formulas Needed,

Surface area=2(lb+bh+hl)

Volume =l×b×h

Given:

l=9cm

b=3.5cm

h=4cm

Explanation:

surface area=2(lb+bh+hl)

=2(9×3.5+3.5×4+4×9)

=2(81.5)

=163cm

volume =l×b×h

=9×3.5×4

=126cm³.

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