OlympiadEasyProofs5–6
Triangle Inequality
Desigualdade Triangular
Can a triangle have sides of lengths 3, 7, and 11? Justify your answer.
The sum of any two sides must be greater than the third side.
Solution
Step 1 of 3
- 1.Check: 3 + 7 = 10 < 11.
Desigualdade Triangular
Can a triangle have sides of lengths 3, 7, and 11? Justify your answer.
The sum of any two sides must be greater than the third side.
Step 1 of 3