What is the area of square field whose side of length 18 m?	Choose the most appropriate option.
A) 225 sq m B) 186 sq m C) 586 sq m D) 324 sq m E) 296 sq m
18 * 18= 
<gadget id="calculator">18 * 18</gadget>
<output>324</output>
324 sq m   Answer: 324 sq m
<result>D</result>
What is the area of square field whose side of length 18 m?