Triangle Inequality Theorem Flashcard
Flashcard
•
Mathematics
•
8th - 10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is the Triangle Inequality Theorem?
Back
The Triangle Inequality Theorem states that for any triangle, the sum of the lengths of any two sides must be greater than the length of the third side.
2.
FLASHCARD QUESTION
Front
If the side lengths of a triangle are 2 inches, 2 inches, and 4 inches, do they form a triangle?
Back
No, because 2 + 2 is not greater than 4.
3.
FLASHCARD QUESTION
Front
Which of the following lengths cannot represent the sides of a triangle: 32, 34, 60, 28, 30, 58, 13, 20, 27, 2, 4, 5?
Back
28, 30, and 58 cannot represent the sides of a triangle.
4.
FLASHCARD QUESTION
Front
Can a triangle exist with side lengths of 0, 11, and 12?
Back
No, because a side length cannot be zero.
5.
FLASHCARD QUESTION
Front
Do the side lengths 3 ft, 5 ft, and 8 ft form a triangle?
Back
No, because 3 + 5 is not greater than 8.
6.
FLASHCARD QUESTION
Front
What is an example of side lengths that can form a triangle?
Back
3, 4, and 5 can form a triangle because 3 + 4 > 5, 3 + 5 > 4, and 4 + 5 > 3.
7.
FLASHCARD QUESTION
Front
What is the minimum requirement for three lengths to form a triangle?
Back
The sum of the lengths of any two sides must be greater than the length of the third side.
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