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2 cards from this section. Quick, good the night before a test.
Can a triangle be formed with side lengths 2, 3, and 4? Explain.
Check each condition of the inequalities.
Can you form a triangle with side lengths 6, 8, and 13? Why or why not?
Try using different combinations.
What condition must always be satisfied for three lengths to form a triangle?
Think about what happens if they don't support each other.
If a triangle has sides of lengths 5, 6, and 10, can it form a triangle?
Check if they satisfy the triangle inequality conditions.
Given the lengths of 8, 15, and 22, determine if these lengths can form a triangle and justify your answer.
Test each combination of the sums.
Create a scenario involving a physical triangle that could lead to a structural failure due to these lengths not fulfilling the triangle inequality.
Think about real-life applications in construction.
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