question_answer

The dimension of the James guest room is . He wants to fix a pole in his room so that he can hang some important posters on it. He wants that the room should contain maximum number of the posters on it. The length of the longest pole he can fit in his room is:

A)  21.36 m          

B) 20.44 m      

C)  22.56 m          

D)  20.98 m

E)  None of these