A network of 20 x 10 squares is given to you.
Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?	Choose the correct choice
A) 11550 B) 12550 C) 15550 D) 13550 E) 14550
Total number of rectangles and squares will be equal to: (Summation of row numbers) * (Summation of column numbers)   = (1 + 2 + 3 +......+ 19 + 20) * (1 + 2 + 3 +......+ 9 + 10)   = 210 * 55= 
<gadget id="calculator">210 * 55</gadget>
<output>11_550</output>
11550   correct answer is 11550)11550
<result>A</result>
A network of 20 x 10 squares is given to you.
Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?