Triangle Inequality Theorem Review

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.HSA.CED.A.1

CCSS.HSA.CED.A.3

How many degrees make up a triangle?

• 45
• 90
• 60
• 180

Tags

CCSS.HSG.CO.C.10

What symbol has to be in the inequality to make the side lengths form a triangle?

• less than
• equal sign
• greater than or equal to
• greater than

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.4

side lengths of 4,4,4 form a triangle

• True
• False

Tags

CCSS.7.G.A.2

Equilateral triangles have sides that are all equal?

• False
• True

Tags

CCSS.HSG.CO.B.8

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

• 9
• 10
• 11
• 8