Atrapezoid has symmetry with respect to the median of the trapezoid.

I believe that the given statement is false. A trapezoid do not have symmetry with respect to the median of the trapezoid. The median divides the trapezoid into two smaller trapezoids each with half the altitude of the original. Hope this helps.

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,

Answer: v= lwhstep by step explanation: length x width x heightl = 12kmw = 6kmh = 6km12 x 6 = 7272 x 6 = 432therefore your answer would be c) 432 km^3