1987 AHSME Problems/Problem 22
Problem
A ball was floating in a lake when the lake froze. The ball was removed (without breaking the ice),
leaving a hole 
cm across as the top and 
cm deep. What was the radius of the ball (in centimeters)?
See also
| 1987 AHSME (Problems • Answer Key • Resources) | ||
| Preceded by Problem 21 |
Followed by Problem 23 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 • 29 • 30 | ||
| All AHSME Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
