The length and breadth of a room are 8 m and 6 m respectively. A cat runs along all the four walls and finally along a diagonal order to catch a rat. How much total distance is covered by the cat?

Answer: Option C

Solution

Answer: Option C

Solution:

Required Distance
= 8 + 6 + 8 + 6 + √(8² + 6²)
= 28 + √100
= 28 + 10
= 38 m