Triangle Side Lengths

In order to make a triangle-the sum of the lengths of the two shortest sides of a triangle is _____ than the third side.

• less

• greater

• equal

Tags

CCSS.7.G.A.2

Tell whether it is possible to draw a triangle with the given side lengths: 
1 cm, 7 cm, 8 cm                               

• Yes
• No 

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 

Tags

CCSS.HSG.SRT.D.10

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

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.3

CCSS.HSG.CO.C.10

Two sides of a triangle measure 7 feet and 19 feet. If x is the length of the third side, which inequality shows the range of possible lengths for the third side?

• 7 < x < 19
• 12 < x < 26
• 19 < x < 26
• 7 < x < 12

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Which of the following measurements could
represent the side lengths of a triangle?

• 4, 14, 18
• 27, 39, 12
• 8, 8, 20
• 44, 32, 13

Can this be a triangle?
Sides 1, 2, 0.5

• Yes
• No

Determine whether it is possible to draw a triangle with sides of the given measures. 18cm, 20cm, 40 cm.

• yes
• no

Determine whether it is possible to draw a triangle with sides of the given measures. 20cm, 12cm, 30cm.

• yes
• no

Do the following side lengths form a triangle?
3, 10, 7

• Yes
• No

Tags

CCSS.7.G.A.2