What is the area of square field whose side of length 18 m?	Choose the correct choice:
A) 225
B) 777
C) 266
D) 288
E) 324
18 * 18= 
<gadget id="calculator">18 * 18</gadget>
<output>324</output>
324 sq m   Answer: 324
<result>E</result>
What is the area of square field whose side of length 18 m?