The area of a parallelogram is 72 sq m and its altitude is twice the corresponding base. Then the length of the base is?
Choose the correct option.
A) 6  B) 16  C) 8  D) 36  E) none
2x * x = 72 =&gt; x   = 6   6nswer:6
<result>A</result>
The area of a parallelogram is 72 sq m and its altitude is twice the corresponding base. Then the length of the base is?