Question

find the Volume lateral Surface area
and the total surface area of the
Cuboid whose dimensions are
l=15m, b = 6m and h=9dm​

Answer 1

Answer:

volume=810 lateral surface area=378 total surface area=558

Step-by-step explanation:

volume= l×b×h

=15×6×9

=810

l.s.a=2h(l+b)

=2×9(15+6)

=18×21

=378

t.s.a=2(lb+bh+hl)

=2(15×6+6×9+9×15)

=2(90+54+135)

=2×279

=558