Triangle Inequality Theorem

Triangle Inequality Theorem

Assessment

Flashcard

Mathematics

7th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.

Back

180°

2.

FLASHCARD QUESTION

Front

Sally is trying to draw a triangle. Her first two sides measure 7 in and 11 in. What length could she use for the third side of her triangle?

Back

8 in

3.

FLASHCARD QUESTION

Front

Identify the smallest angle in a triangle with angles ∠K, ∠L, ∠M.

Back

∠L

4.

FLASHCARD QUESTION

Front

List the angles in order by measure, smallest to largest: ∠A, ∠B, ∠C.

Back

∠A, ∠C, ∠B

5.

FLASHCARD QUESTION

Front

Can the following side measures form a triangle? 3, 5, 8

Back

No

6.

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.

7.

FLASHCARD QUESTION

Front

If one side of a triangle is 10 cm and another side is 6 cm, what is the range of possible lengths for the third side?

Back

The third side must be greater than 4 cm and less than 16 cm.

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