Triangle Inequalities Acc.

Which side lengths would NOT form a triangle?

• {3,4,5}
• {2,5,9}
• {5,10,12}
• {7,9,11}

Tags

CCSS.7.G.A.2

How many degrees make up a triangle?

• 45
• 90
• 60
• 180

Tags

TEKS.MATH.7.11C

side lengths of 4,4,4 form a triangle

• True
• False

Tags

CCSS.7.G.A.2

Equilateral triangles have sides that are all equal?

• False
• True

Tags

CCSS.4.G.A.2

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

• Yes
• No

Tags

CCSS.7.G.A.2

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

• 9
• 12
• 8
• 5

Tags

CCSS.7.G.A.2

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

What is the range of values the third side of the triangle could be?

• A
• B
• C
• D

Tags

CCSS.7.G.A.2

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