Triangle Inequality Theorem
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the sum of the interior angles of a triangle?
Back
180 degrees
2.
FLASHCARD QUESTION
Front
What is the Triangle Inequality Theorem?
Back
The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
3.
FLASHCARD QUESTION
Front
If one side of a triangle is 7 ft and another side is 13 ft, what is the range of possible lengths for the third side?
Back
More than 6 ft but less than 20 ft.
4.
FLASHCARD QUESTION
Front
If the longest side of a triangle is 10, what must be true about the sum of the other two sides?
Back
The sum must be greater than 10.
5.
FLASHCARD QUESTION
Front
Identify the longest side in a triangle with sides of lengths 5, 12, and 13.
Back
The longest side is 13.
6.
FLASHCARD QUESTION
Front
What is the relationship between the angles and sides of a triangle?
Back
The largest angle is opposite the longest side.
7.
FLASHCARD QUESTION
Front
If two angles of a triangle are 30 degrees and 60 degrees, what is the measure of the third angle?
Back
90 degrees.
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