The area of a parallelogram is 288sq m and its altitude is twice the corresponding base. Then the length of the base is? Choose the correct answer:
A) 12
B) 9
C) 7
D) 6
E) 5
2x * x = 288 =&gt; x= 12   12nswer: 12
<result>A</result>
The area of a parallelogram is 288sq m and its altitude is twice the corresponding base. Then the length of the base is?