What is the area of square field whose side of length 12 m?  Options: A) 225 sq m B) 144 sq m C) 586 sq m D) 287 sq m E) 296 sq m
12 * 12= 
<gadget id="calculator">12 * 12</gadget>
<output>144</output>
144 sq m   Answer: 144 sq m
<result>B</result>
What is the area of square field whose side of length 12 m?