Difference between revisions of "1968 AHSME Problems/Problem 1"
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[[Category: Introductory Geometry Problems]] | [[Category: Introductory Geometry Problems]] | ||
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Latest revision as of 00:52, 16 August 2023
Problem
Let units be the increase in circumference of a circle resulting from an increase in units in the diameter. Then equals:
Solution
Let be the diameter of the original circle. If is increased by , then the new circumference is . The difference in circumference is therefore
Therefore, the answer is
Solution by VivekA
See also
1968 AHSC (Problems • Answer Key • Resources) | ||
Preceded by Problem 1 |
Followed by Problem 2 | |
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All AHSME Problems and Solutions |
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