How to add a line to a given diagram so that the resulting figure has rotational symmetry but not line symmetry?

Question

So this is a question I found in the math D book by David Rayner. The diagram is given below.

How to add a line to this diagram so that the resulting figure has rotational symmetry but not line symmetry?

I have seen a solution on the internet like this,

But it doesn't work since the diagram still has line symmetry. Can anyone suggest me a solution to this? It will be very beneficial.

Hint: Use a different point as the center for the rotational symmetry. — aschepler, Feb 19 '23 at 13:52

score 5 · Accepted Answer · edited Feb 22 '23 at 09:32

5

$${}{}{}{}{}{}{}\mathsf{N}{}{}{}{}{}{}{}$$

edited Feb 22 '23 at 09:32

Jaap Scherphuis

answered Feb 19 '23 at 13:55

Parcly Taxel

Related: https://math.stackexchange.com/a/74383/177399 – Mike Earnest Feb 20 '23 at 18:47
3

@MikeEarnest I know that answer personally. I saw the opportunity to take a jibe at it. – Parcly Taxel Feb 20 '23 at 19:01

1 Answers1