Which statement is true?

a.
an isosceles trapezoid is a rectangle because its opposite sides are parallel.
b.
an isosceles trapezoid has perpendicular diagonals.
c.
an isosceles trapezoid has opposite angles that are congruent.
d.
an isosceles trapezoid has congruent base angles.

I believe the correct answer from the choices listed above is option D. It  is trapezoid in which the base angles are equal and therefore the left and right side lengths are also equal. It is a special type of trapezoid.

Hope this answers the question. Have a nice day.

He is right i did this thing before

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for