Difference between revisions of "2005 AMC 8 Problems/Problem 21"

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(Problem)
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==Problem==
 
==Problem==
How many distinct triangles can be drawn using three of the dots below as vertices?
+
How many distinct triangles can be drawn.
 
 
<asy>dot(origin^^(1,0)^^(2,0)^^(0,1)^^(1,1)^^(2,1));</asy>
 
 
 
<math> \textbf{(A)}\ 9\qquad\textbf{(B)}\ 12\qquad\textbf{(C)}\ 18\qquad\textbf{(D)}\ 20\qquad\textbf{(E)}\ 24 </math>
 
 
 
LOL
 
  
 
==Video solution==
 
==Video solution==

Revision as of 14:01, 8 January 2024

Problem

How many distinct triangles can be drawn.

Video solution

https://www.youtube.com/watch?v=XQS-KVW1O6M ~David

See Also

2005 AMC 8 (ProblemsAnswer KeyResources)
Preceded by
Problem 20
Followed by
Problem 22
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 AJHSME/AMC 8 Problems and Solutions

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