in a rectangle 8 vertical and 4 horizontal lines are drawn find the number of rectangle formed ?
Select the correct option
A) 654	B) 664	C) 674	D) 684	E) 694
8 vertical lines plus the 2 lines of the existing rectangle(as its mentioned in the question "in a rectangle") accordingly 4 plus 2 horizontal lines.   therefore   106742*66742= 675 and if its asked for the new rectangle formed than   675-1= 
<gadget id="calculator">675-1</gadget>
<output>674</output>
674 (excluding the existing rectangle)   ANSWER:674
<result>C</result>
in a rectangle 8 vertical and 4 horizontal lines are drawn find the number of rectangle formed ?