Difference between revisions of "1974 AHSME Problems/Problem 11"
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Revision as of 18:14, 26 May 2012
Problem
If and are two points on the line whose equation is , then the distance between and , in terms of and is
Solution
Notice that, since is on , we have . Similarly, . Using the distance formula, the distance between the points and is
And so the answer is .
See Also
1974 AHSME (Problems • Answer Key • Resources) | ||
Preceded by Problem 10 |
Followed by Problem 12 | |
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All AHSME Problems and Solutions |