Question

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

Answer 1

Answer:

14 cm ^2

Step-by-step explanation:

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

Answer:

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