How Big Is A Swimming cap?

Question

for my homework i was told to measure several swimming items. i had most of them except the cap. all i need to know is how big a swimming cap is. all you have to do is lay the cap down flat and put an imaginary bow around it so that it touches the points that come out the most. i need the width, length and thickness. all the measurements have to be when the cap isn't worn by someone and is jus laying flat on the floor.

Answer 1

7.5 inches length

8 3/4 inches length

1/8 inches thick

Answer 2

9.3 inches