Triangle Inequality Theorem

Do the following side lengths form a triangle?
2 inches, 2 inches, 4 inches

• Yes
• No

Tags

CCSS.7.G.A.2

Which of these lengths CANNOT represent the sides of a triangle?

• 32, 34, 60
• 28, 30, 58
• 13, 20, 27
• 2, 4, 5

Tags

CCSS.7.G.A.2

Can the following side measures form a triangle?
  4 cm, 7 cm, 10 cm 

• Yes
• No

Tags

CCSS.7.G.A.2

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

• Yes
• No

Tags

CCSS.7.G.A.2

Could a triangle with these side lengths exist?
33, 16, 17

• Yes
• No

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
15, 12, 9

• Yes
• No

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
20, 10, 9

• Yes
• No

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
11, 28, 16

• Yes
• No

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
18, 22, 5

• Yes
• No

Tags

CCSS.7.G.A.2

Does a triangle with these side lengths exist?
5, 10, 15

• Yes
• No

Tags

CCSS.7.G.A.2