Relationships in Triangles Topic Review

Which set of 3 sides could create a triangle?

• 2, 3, 5

• 4, 9, 14

• 7, 8, 21

• 5, 6, 7

Tags

CCSS.7.G.A.2

Two sides of a triangle are 7 and 12 inches. What is the range of the possible side length of the third side?

• 5 < x < 19

• 5 > x > 19

• 5 < x > 19

• 4 < x < 20

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

List the sides in order from shortest to longest.

• DE, EF, DF

• Angle E, Angle D, Angle F

• DF, EF, DE

• Angle F, Angle D, Angle E

Tags

CCSS.7.G.A.2

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What is the name of this kind of triangle?

• Right
• Scalene
• Isosceles
• Equilateral

Tags

CCSS.4.G.A.2

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What is the name of this kind of triangle?

• Right
• Isosceles
• Scalene
• Equilateral

Tags

CCSS.4.G.A.2

What is the smallest angle?

• ∠J

• ∠K

• ∠L

Tags

CCSS.HSG.CO.C.10

Can the sides of a triangle have lengths 4, 11, and 13?

• Yes
• No

Tags

CCSS.7.G.A.2

Perpendicular segments create _______ ?

• obtuse angles
• acute angles
• right angles
• parallel angles

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

If D is the midpoint of BC, and BD = 12 , then DC = ?

• 12
• 6
• 24

Tags

CCSS.HSG.GPE.B.6

Which segment of the triangle has been bisected?

• AB
• CB
• AD

Tags

CCSS.HSG.CO.C.9