Inequalities in One Triangle

The symbol ">" means _______________________ than.

• greater

• less

• equal

Name the smallest angle in this triangle.

• ∠A
• ∠B
• ∠C

Tags

CCSS.HSG.CO.C.10

Name the largest angle in this triangle.

• ∠D
• ∠E
• ∠F

Tags

CCSS.HSG.CO.C.10

Order the sides from greatest to least

• a , b , c

• b , c , a

• c , b , a

• a , c , b

Tags

CCSS.HSG.CO.C.10

Can a triangle have sides with the given lengths:

4 m, 5 m, 9 m

• Yes

• No

Tags

CCSS.7.G.A.2

Can a triangle have sides with the given lengths?

15 cm, 1 cm, 15 cm

• Yes

• No

Tags

CCSS.7.G.A.2

Can a triangle have sides with the given lengths?

3 in, 6 in, 2 in

• Yes

• No

Tags

CCSS.7.G.A.2

The lengths of two sides of a triangle are 5 in and 16 in. What is the range of possible lengths for the third side?

• 11 in < x < 21 in

• x > 0

• 11 or 21

• 5 < x < 16

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Which could be the lengths of three sides of a triangle?

• A
• B
• C
• D

Which orders the sides of this triangle from least to greatest using the instrument names?

• A
• B
• C
• D

Tags

CCSS.HSG.CO.C.10