what is the least number. which should be added to 0.0282 to make it a perfect square?  Select: A) 0.0007 B) 0.0042 C) 0.0002 D) 0.0003 E) 0.0004
0.0282+0.0007= 
<gadget id="calculator">0.0282+0.0007</gadget>
<output>0.0289</output>
0.0289   (0.17)^2   0.0007NSWER:0.0007
<result>A</result>
what is the least number. which should be added to 0.0282 to make it a perfect square?