I am a geometric shape with no corners. If you cut me vertically down the middle, you get two symmetric shapes resembling the letter 'C' and its mirror image. If you square my number of straight sides, what is your answer?
0
The shape described is a circle, which has 0 straight sides. Squaring 0 yields 0.
About this riddle
Math riddles hide a calculation inside a short story. Pull out the numbers, work out what is being asked, and watch for a trick such as a unit change.
Difficulty: Easy. More like this: Math riddles with answers or try Target 24 for a different kind of puzzle.
More math riddles
Zoe gets 7 rulers on Monday and 7 rulers on Tuesday, then gives away 6. How many rulers are left?
Leo has 7 rainbows and finds 7 more. How many rainbows does Leo have now?
Half of the 16 dinner rolls on the table are taken away. How many dinner rolls are left on the table?
Leo has 8 turkeys and finds 8 more. How many turkeys does Leo have now?
A bouquet has 6 roses. You buy 3 bouquets. How many roses is that?
A bag has 20 pieces of candy. You eat 6 and give 4 away. How many are left?

