Posted by **Peggy** on Friday, February 23, 2007 at 1:21pm.

1) Which of the following ingegers can not represent the lengths of the sides of a triangle?

(9,10,11) (4.7,9) (4,8,12) & (6,6,11)

Try drawing the 4,8,12 triangle. Have fun.

any two sides must be longer than the third.

Example with set 1.

9+10>11

10+11>9

11+9>10

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