Triangle Inequality Theorem

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

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 side lengths form a triangle?

• yes

• no

Will these three sides form a triangle?

• yes

• no

5) Will these three sides form a triangle?

• yes

• no

6) Will these side lengths form a triangle?

• yes

• no

• 5 ft., 8 ft., 15 ft.
• 2 ft., 5 ft., 8 ft.
• 5 ft., 8 ft., 12 ft.

Will these line segments form a triangle?

• yes

• no

Will these line segments form a triangle?

• yes

• no

11²

• 1111
• 121
• 101
• 21

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5