Question

5 cubes each edge 1cm are joined face to face to form a cuboid .Find the surface area thus formed

Answer 1

no . of cubes =5
edge of one cube = 1 cm
when they all will be joined they will form a cuboid
total length of cuboid = 5cm
so breadth = 1 cm
height = 1 cm
total surface area = 2(lb+BH+hl)
= 2(5+1+1)
= 14 cm ^2

Answer 2

Here is the answer and the answer is correct 100%. Thanks hope it will help you.