Length, breadth and height of a cuboid are 20 cm , 15 cm and 12 cm res – InterviewSolution

1.

Length, breadth and height of a cuboid are 20 cm , 15 cm and 12 cm respectively. Its lateral surface area is

Answer»

Step-by-step EXPLANATION:

CSA of CUBOID= 2(12+13)×15

2×25×15

750cm^2

TSA of cuboid=2(lb+bh+lh)

2(12×13+13×15+12×15)

2(156+195+180)

2×531

726cm^2

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