Constructing Triangles

Will these line segments form a triangle?

• yes

• no

The Triangle Inequality Theorem states that any side of a triangle must be ________________ the sum of the lengths of the other two sides of a triangle.

• greater than

• less than

• equal to

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

Will these three sides form a triangle?

• yes

• no

In triangle ABC, the length of side AB is 10 inches and the length of side BC is 17 inches.  Which of the following could be the length of side AC?

• 16 inches

• 5 inches

• 32 inches

• 29 inches

Can the following side measures form a triangle?

• Yes

• No

Tags

CCSS.7.G.A.2

If the longest side of the triangle was 10. Then the two shorter sides must have a sum that is ....?

• any length

• equal to 10

• greater than 10

• less than 10

Use the angles to classify the triangles

Tags

CCSS.4.G.A.2