Posted by Lwint on Wednesday, December 18, 2013 at 10:31pm.
Find he number of distinct triangles with integer sides and perimeter 10 that can be constructed.

Math  Steve, Thursday, December 19, 2013 at 12:27am
1,1,8
1,2,7
...
1,4,5
all bad, because each side must be less than the sum of the other two sides.
So, list all the other possibilities and check them out.

Math  Lwint, Thursday, December 19, 2013 at 10:38am
Then would it be 2 distinct triangles?

Math  Steve, Thursday, December 19, 2013 at 4:04pm
That's what I get.
2,4,4
3,3,4

Math  Lwint, Thursday, December 19, 2013 at 6:05pm
Same. Thank you
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