Triangle Inequality Theorem - Practice

Which set of numbers represents the side lengths of a triangle?

• {5,18,13}
• {6,17,22}
• {16,24,7}
• {26,8,15}

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8

Which side lengths would NOT form a triangle?

• {3,4,5}
• {2,5,9}
• {5,10,12}
• {7,9,11}

Tags

CCSS.7.G.A.2

If the given side lengths of a triangle are 16 and 10 which can NOT be the third side?

• 25

• 22

• 27

• 21

Tags

CCSS.7.G.A.2

How many degrees make up a triangle?

• 45
• 90
• 60
• 180

Tags

CCSS.8.G.A.5

Side lengths of 4,4,4 form a triangle.

• True

• False

Tags

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

If the longest side of the triangle was 10. Then the two shorter sides must have a sum of at least....?

• 9

• 10

• 11

• 8

Tags

CCSS.7.EE.B.4

CCSS.7.G.A.2

What is the range of values of x for a triangle's third side given side measures of 8 and 15?

• between 8 and 15
• between 7 and 23
• less than 7, greater than 23

Tags

CCSS.7.G.A.2

What is the range of values of x for a triangle's third side given side measures of 4 and 12?

• between 8 and 16
• less than 4, greater than 12
• between 4 and 12

Tags

CCSS.7.G.A.2

Which of the following sets of side lengths could produce a triangle. SELECT ALL THAT APPLY.

• 4, 4, 4

• 5, 5, 10

• 3, 6, 9

• 5, 7, 11

• 13, 5, 6

Tags

CCSS.7.G.A.2

Will these three sides form a triangle?

• yes

• no

Tags

CCSS.7.G.A.2