Question

the Length breadth and height of a room are 20 metre 16 metre and 5 metre respectively find the maximum length of a stick be placed in the room​

Answer 1

hey mate here is your answer

diagonal of room =✓(l)^2+(b)^2+(h)^2

✓(20)^2+(16)^2+(5)^2

✓400+256+25

✓681

✓26.09