Question 12The square base of a pyramid of side 3cm has height 8cm. If the pyramid is cut into two parts by a plane parallel to the base midway between the base and the vertex the volumes of the two parts are A.(24cm3 , 21cm3)B.(24cm3 , 3cm3)C.(21 cm3 , 3cm3)D.(12cm3 , 3cm3)Objective Show full explanation