Difference between revisions of "2019 Mock AMC 10B Problems/Problem 14"
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Solution 1 | Solution 1 | ||
| − | There are five points, and to make a triangle we need 3, so the number of ways is just <math>\binom5 3 | + | There are five points, and to make a triangle we need 3, so the number of ways is just <math>\binom5 3.</math> This is option choice (A). |
- Armpit Splash 💦 | - Armpit Splash 💦 | ||
Revision as of 08:12, 5 August 2024
Solution 1
There are five points, and to make a triangle we need 3, so the number of ways is just 
This is option choice (A).
- Armpit Splash 💦
