What is the perimeter of the rectangle?

A four-sided polygon is shown. One of the lengths is labeled nine meters. One of the widths is labeled two meters.

eleven meters
eighteen meters
twenty-two meters
thirty-six meters

Question

What is the perimeter of the rectangle?

A four-sided polygon is shown. One of the lengths is labeled nine meters. One of the widths is labeled two meters. 
  
 eleven meters 
 eighteen meters 
 twenty-two meters 
 thirty-six meters

rishavraj · Answer

perimeter of rectangle = 2(l + w)
l - length
w - width