Triangle inequality/angle sum

The sum of the lengths of any two sides of a triangle is _____ than the third side

• less

• greater

• equal

Does the sides 8, 9, 10 make a triangle?

• yes

• no

Tags

CCSS.7.G.A.2

Does the sides 1, 1, 2 make a triangle?

• yes

• no

Tags

CCSS.7.G.A.2

Does the sides 1, 1, 2 make a triangle?

• yes

• no

Tags

CCSS.7.G.A.2

Does the sides 6, 9, 8make a triangle?

• 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

Which of the following does not represent the lengths of the sides of a triangle?

• 2 cm, 6 cm, 7 cm
• 5 cm, 2 cm, 5 cm
• 5 cm, 5 cm, 8 cm
• 3 cm, 10 cm, 15 cm

Tags

CCSS.7.G.A.2