Question

Find the volume of the combined solid from the figures .​

Answer 1

for fig 1

volume of a bigger and a smaller cuboidal box

= l×b×h+ l×b×h

= 12×10×4+10×6×4

= 480+240

= 720cm

for fig 2

volume of a bigger and a smaller cuboidal box

=l×b×h+l×b×h

=13×12×5+12×6×5

=780+360

= 1140 cm