The area of a parallelogram is 200sq m and its altitude is twice the corresponding base. Then the length of the base is? Choose the correct choice from the following answers:
A) 8	B) 9	C) 7	D) 10	E) 5
2x * x = 200 =&gt; x= 10   Answer: 10
<result>D</result>
The area of a parallelogram is 200sq m and its altitude is twice the corresponding base. Then the length of the base is?