The perimeters of two squares are 48 cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares?	Select
A) 76 cm B) 35.6 cm C) 88 cm D) 55 cm E) 34 cm
We know perimeter of square = 4(side)   So Side of first square = 48/4= 
<gadget id="calculator">48/4</gadget>
<output>12</output>
12 cm   Side of second square= 32/4= 
<gadget id="calculator">32/4</gadget>
<output>8</output>
8 cm   Area of third Square= 12*12 - 8*8= 
<gadget id="calculator">12*12 - 8*8</gadget>
<output>80</output>
80 cm   So side of third square= 8.9 [because area of square = side*side]   Perimeter = 4*Side = 4*8.9= 
<gadget id="calculator">4*8.9</gadget>
<output>35.6</output>
35.6 cm   Answer:35.6 cm
<result>B</result>
The perimeters of two squares are 48 cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares?