Question

Ellipses have symmetry through only their major axis? true or false?

Answer 1

Here's some ellipse

Answer 2

It's definitely symmetrical about the major axis

Answer 3

and it's also symmetrical about the minor axis

Answer 4

I recommend getting a piece of paper, tracing out an ellipse, and then cutting it out.

You'll then be able to fold the ellipse along these lines. You'll see that they fold up perfectly in half (the opposite sides line up perfectly)