The sides of rectangular block are 2 cm, 3 cm ad 4 cm. The ratio of the maximum to minimum resistance between its parallel faces is

The sides of rectangular block are 2cm, 3cm and 4 cm . The ratio of the maximum to minimum resistance between its parallel faces is

All the edges of a block with parallel faces are unequal. Its longest edge is twice its shortest edge. The ratio of the maximum to minimum resistance between parallel faces is.

All the edges of a block with parallel faces are unequal. Its longest edge is twice its shortest edge. The ratio of the maximum to minimum resistance between parallel faces is.

A block has dimensions 1 cm, 2cm, 3cm Ratio of the maximum and minimum resistance between any two points of opposite faces of this block is

The parallel sides of a trapezium are 30 cm and 20 cm and the area of it is 450cm^(2) , the distance between the parallel sides is

If the lengths of the two parallel sides of a trapezium are 4 cm and 6 cm. and its area is 25 cm^(2) . Find the distance between its parallel sides (in cm.).