Topic 5 Review - Relationships in Triangles

Find the range of possible values for x.

Find the range of possible values of x.

Find the range of possible values for x.

Find the range of possible values of x.

What are the possible values for x?

• x < 16

• 4 < x < 16

• x < 40

• 4 < x < 40

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

• Yes
• No
• I don't know.

Can the sides of a triangle have lengths 3, 8, and 9?

• Yes
• No

Can the sides of a triangle have lengths 3, 4, and 9?

• Yes
• No

What is a possible third side to a triangle with side lengths of 13 and 4?

• 9
• 12
• 8
• 5

Which of the following would NOT work to make a triangle with the two side lengths of 2 and 6?

• 6
• 7
• 5
• 4