Respuesta :

A "cross section" is basically the two-dimensional face that you get when you cut a three-dimensional figure a certain way.  For example, imagine you're buttering your bread.  When you cut a pat of butter off, what shape is left on the butter?  A square!

So, imagine cutting a ball in half.  What shape is left?  A circle!

Answer: circle
the answer would be a circle.imagine a watermelon right,cutting it in half, you would see a circle that forms inside of the watermelon