the area of a parallelogram is 72 sq m and its altitude is twice the corresponding base. then the length of the base is?
Answers.
A) 6  B) 16  C) 8  D) 36  E) none
<gadget id="calculator">72 / 2</gadget>
<output>36</output>

<gadget id="calculator">36 ** (1/2)</gadget>
<output>6</output>

<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?
sqrt(divide(72, const_2))
"2 x * x = 72 = > x = 6 answer : a"