The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is? Options:
A) 8	B) 9	C) 7	D) 6	E) 5
2x * x = 128 =&gt; x= 8   8nswer: 8
<result>A</result>
The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is?