---
layout: post
title: "Odd one out"
date: 2019-02-06 14:07:00 +0000
---
![odd-one-out.jpg][img0]  
[(Signature)][sig0]

A because all the other shapes are convex, B because it has no right angles, and C because it only has four sides? How am I supposed to know what criteria to use?

[img0]: /blog/images/2019-02-06-odd-one-out.0.jpg
[sig0]: /blog/sig/2019-02-06-odd-one-out.0.jpg.sig