The area of a square is equal to five times the area of a rectangle of dimensions 32 cm *10 cm. What is the perimeter of the square?
Choose one.
A) 289 cm  B) 160 cm  C) 829 cm  D) 288 cm  E) 289 cm
Area of the square = s * s   = 5(32 * 10)= 1600   =&gt; s =40   = 40 cm   Perimeter of the square   = 4 * 40= 
<gadget id="calculator">4 * 40</gadget>
<output>160</output>
160 cm.   Answer: 160 cm
<result>B</result>
The area of a square is equal to five times the area of a rectangle of dimensions 32 cm *10 cm. What is the perimeter of the square?