Triangle Inequality Theorem Review

Can the following 3 lengths form a triangle? 11 cm, 13 cm, and 27 cm

• No

• Yes

Tags

CCSS.7.G.A.2

Can the following lengths be made into a triangle?

4 cm, 7 cm, 2 cm

• Yes

• No

Tags

CCSS.7.G.A.2

9. 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?
  3 ft, 5 ft, 8 ft 

• Yes
• No

Tags

CCSS.7.G.A.2

Two sides of a triangle are 14 cm and 19 cm.  What is a possible length for the third side?

• 5 cm
• 11 cm
• 33 cm
• 40 cm

Tags

CCSS.7.G.A.2

Two of the smaller sides of a triangle are 8 feet and 11 feet. Which of the following could be the smallest possible length of the third side?

• 18 feet

• 19 feet

• 20 feet

• 21 feet

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.7.G.A.2

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