Question

Six cubes of edge 5cm are arranged on two rows and glued together. Find the surface area and volume of the resulting cuboid.
Answer : 550sq.cm
tell me how to solve this question

Answer 1

Answer:

550 sq.cm

Step-by-step explanation:

If 6 cubes are arranged in two rows, then it would form a cuboid of height 5cm, length 15cm and breadth 10cm.

We know that surface area of cuboid = 2 (lb + bh + lh)

So, 2 (15x10 + 10x5 + 15x5)

2 (150 + 50 + 75)

= 2 (275)

= 550 sq.cm