aishaimam486 aishaimam486

30-06-2021
Mathematics

contestada

Two sides of a triangle have lengths 4 and 7. Which of the following can NOT be the length
of the third side?

Respuesta :

clarch19 clarch19

30-06-2021

Answer:

third side must be between 3 and 11, non-inclusive

Step-by-step explanation:

Triangle Inequality Theorem:

sum of any two sides must be greater than the third

4 + 7 > x; x < 11

4 + x > 7; x > 3

third side:

3 < x < 11

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