5.6 Inequalities in One Triangle

5.6 Inequalities in One Triangle

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
7.G.A.2, 8.G.B.8

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Triangle Inequality Theorem?

Back

The Triangle Inequality Theorem states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

2.

FLASHCARD QUESTION

Front

Can a triangle be formed with sides of lengths 5, 7, and 12?

Back

No, because 5 + 7 is not greater than 12.

Tags

CCSS.7.G.A.2

3.

FLASHCARD QUESTION

Front

What is the condition 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.

4.

FLASHCARD QUESTION

Front

If two sides of a triangle are 8 and 10, what is the range of possible lengths for the third side?

Back

The third side must be greater than 2 and less than 18.

5.

FLASHCARD QUESTION

Front

What does it mean if the sum of two sides of a triangle equals the third side?

Back

It means that the three points are collinear, and thus, a triangle cannot be formed.

6.

FLASHCARD QUESTION

Front

Order the sides from greatest to least: 3, 5, 4.

Back

5, 4, 3.

7.

FLASHCARD QUESTION

Front

Can a triangle be formed with sides of lengths 7, 10, and 5?

Back

Yes, because 7 + 5 > 10, 7 + 10 > 5, and 10 + 5 > 7.

Tags

CCSS.7.G.A.2

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