What is the perimeter of a square with area 9p^2/4 ?
Select.
A) 3p/4
B) 3p^2/4
C) 6p
D) 3p^2
E) 4p/3
Area of square, (side)^2 = (3p/2)^2   Therefore side of the square = 3p/2   Perimeter of square = 4*side = 4* (3p/2) = 6p   Answer is 6p.4* (3 /2)= 
<gadget id="calculator">4* (3 /2)</gadget>
<output>6</output>
6p   Answer is 6p.
<result>C</result>
What is the perimeter of a square with area 9p^2/4 ?