Question

given the lenght and the breadth of rectangle are only positive integral value,find the dimension of all possible rectangles which have an area of 68sq.cm

​

Answer 1

Answer:

Length = 1 cm , Breadth = 68 cm

Length = 2 cm , Breadth = 34 cm

Length = 4 cm , Breadth = 17 cm

Length = 17 cm , Breadth = 4 cm

Length = 34 cm , Breadth = 2 cm

Length = 68 cm , Breadth = 1 cm

Explanation:

Because area = Length * Breadth

Therefore, length * breadth = 68

Length and breadth should be factors of 68.

Factors of 68 = 1,2,4,17,34,68

Length = 1 , Breadth = 68

Length = 2 , Breadth = 34

Length = 4 , Breadth = 17

Length = 17 , Breadth = 4

Length = 34 , Breadth = 2

Length = 68 , Breadth = 1