Two sides of a triangle have lengths 4 and 7. Which of the following can NOT be the length of the third side?
A. 4
B. 7
C. 11
D. 5
4 answers
the 3rd side must be greater than the difference, and less than the sum, of the 1st two sides
D 5
if the length of two sides of a triangle are 4 and 8, the length of the third side may not be
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