Question

A pyramid with a base side 6 cm and height 7cm is merged with a cube of lenght 5cm such that the centroid of the cube matches with the centre of the base of the pyramid

Answer 1

Pyramid is having base=6cm.
Pyramid is having height=7cm.
Pyramid cubic of length=5cm.

Centroid of the cube=l×b×h
=5×6×7
=210cm³