The area of a rhombus is equal to the area of a rectangle whose length is 20cm and the breadth is 10cm. If one of the diagonals is 32cm what is the length of other diagonal?	Choose the correct choice from the following options.
A) 10	B) 12.5	C) 15	D) 16	E) 17.5
Area of rectangle=20x10=200cmÂ²   Let 'l' the length of other diagonal = 0.5x32xl = 200   which gives x=12.5cm   Answer: 12.5
<result>B</result>
The area of a rhombus is equal to the area of a rectangle whose length is 20cm and the breadth is 10cm. If one of the diagonals is 32cm what is the length of other diagonal?