What is the area of square field whose side of length 15 m?  Pick one:
A) 225
B) 662
C) 772
D) 882
E) 21
15 * 15= 
<gadget id="calculator">15 * 15</gadget>
<output>225</output>
225 sq m   225nswer:225
<result>A</result>
What is the area of square field whose side of length 15 m?