Question

the length,breadth,and height of a room are 8.25m,6.75mand4.50m rrlespectively.find the length of the largest tape that can measure the three dimensions exactly

Answer 1

√l^2 +b^2 +h^2
√(8.25)^2 +(6.75)^2+(4.50)^2
√133.875=11.57 m