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Revision as of 12:19, 21 February 2016
Problem
A dilatation of the plane—that is, a size transformation with a positive scale factor—sends the circle of radius 
centered at 
to the circle of radius 
centered at 
. What distance does the origin 
, move under this transformation?
Solution
See Also
| 2016 AMC 10B (Problems • Answer Key • Resources) | ||
| Preceded by Problem 19 |
Followed by Problem 21 | |
| 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 | ||
| All AMC 10 Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
