The area of a square is equal to five times the area of a rectangle of dimensions 20 cm * 16 cm. What is the perimeter of the square?	Choose the most appropriate option:
A) 289 cm
B) 160 cm
C) 829 cm
D) 288 cm
E) 289 cm
Area of the square = s * s   = 5(20* 16)   =&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 20 cm * 16 cm. What is the perimeter of the square?