Question

The dimension of a room are 9 m x 6 m x 3m. How long an iron rod can be placed?​

Answer 1

Answer:

11.2m

Step-by-step explanation:

diagonal of cuboid=root l^2+b^2+h^2

root9^2+6^2+3^2

root81+36+9

root=126

11.2m(approx)

Answer 2

Answer:

5. The dimensions of a room are 9m * 6m * 3m How long an iron rod can placed