Determine the minimum possible height of the whole structure.
Source: MTRP 2016 Class 11-Short Answer Type Question: Problem 2 :-
May 31, 2020
geometry
Problem Statement
5 blocks of volume 1 cm, 1 cm, 1 cm, 1 cm and 4 cm are placed one above another to form a structure as shown in the figure. Suppose sum of surface areas of upper face of each is 48 cm . Determine the minimum possible height of the whole structure.