5.3 Inequalities in Triangles

Identify the smallest angle.

• ∠A
• ∠B
• ∠C

Tags

CCSS.HSG.CO.C.10

Can the following side measures form a triangle?
  3, 5, 8 

• Yes
• No

Tags

CCSS.7.G.A.2

Determine whether the given measures can be the lengths of the sides of a triangle.

9, 21, 20

• Yes

• No

Tags

CCSS.7.G.A.2

Name the smallest angle in this triangle.

• ∠A
• ∠B
• ∠C

Tags

CCSS.HSG.CO.C.10

Determine the smallest side of the triangle

• AB
• BC
• AC
• Cannot be determined

Tags

CCSS.HSG.CO.C.10

Determine the largest side of the triangle

• AB
• BC
• AC
• Cannot be determined

Tags

CCSS.HSG.CO.C.10

Order the angles from greatest to least. 

• a, b ,c
• a , c, b
• c , b , a
• b , c , a

Tags

CCSS.HSG.CO.C.10

Find the largest angle in Δ PRQ

• ∠R
• ∠P
• ∠Q
• ∠S

Tags

CCSS.HSG.CO.C.10

Two sides of a triangle have side lengths of 17 meters and 12 meters.  What is the range of possible lengths for the third side?

• 12 < x < 17
• 12 < x < 29
• 5 < x < 17
• 5 < x < 29

Tags

CCSS.7.G.A.2

Tell whether it is possible to draw a triangle with the given side lengths: 
5 cm, 8 cm, 10 cm

• Yes
• No