The perimeter of a rectangle is 60 mete(132)7 × (132)? = (132)11.5.  Answers.
A) 3 B) 3.5 C) 4 D) 4.5 E) 5
7+x=11.5   x=11.5-7= 
<gadget id="calculator">11.5-7</gadget>
<output>4.5</output>
4.5   ANSWER:4.5
<result>D</result>
The perimeter of a rectangle is 60 mete(132)7 × (132)? = (132)11.5.