THE RIGHT ANSWER!
Exersise: Five figures are shown below. Select the one that is different from all the others.
Answer:
If you chose figure B, congratulations! You've picked the right answer. Figure B is the only one that has all straight lines.
If you chose figure C, congratulations! You've picked the right answer. It's the only one that is asymmetrical.
If you chose figure A, congratulations! You've picked the right answer. It's the only one with no points.
If you chose figure D, congratulations! You've picked the right answer. It's the only one that has both a curved line and a streight line.
If you chose figure F, congratulations! You've picked the right answer. It's among other things the only one that looks like a projection of a non-Euclidean triangle into Euclidean space.