The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/2 of the area of the field. What is the length of the field?
Select the correct option
A) 13
B) 16
C) 34
D) 43
E) 42
Explanation:   A/2 = 8 * 8 =&gt; A = 8 * 8 * 2   x * 2x = 8 * 8 * 2   x = 8 =&gt; 2x = 16   Answer: Option 16
<result>B</result>
The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/2 of the area of the field. What is the length of the field?