Find the surface area of a cuboid whose length is 20 cm, breadth 12 cm and height 6 cm.
Answers
Answered by
2
Answer:
The surface area of a cuboid whose length is 20 cm, breadth 12 cm and height 6 cm is 864 cm².
Step-by-step explanation:
We know that,
Surface area of cuboid = 2(lb + bh + lh)
➺ 2(lb + bh + lh)
➺ 2(20×12 + 12×6 + 20×6)
➺ 2(240 + 72 + 120)
➺ 2 × 432
➺ 864 cm²
Therefore,
The surface area of a cuboid whose length is 20 cm, breadth 12 cm and height 6 cm is 864 cm².
Similar questions