Mac Module 7 Review A

HoHow many obtuse angles are in the shape shown?

• 1

• 2

• 3

• 4

Tags

CCSS.4.G.A.1

• A

• B

• C

• D

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CCSS.4.G.A.3

• 1

• 2

• 3

• 4

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CCSS.4.G.A.3

• Right triangle

• Isosceles triangle

• Rectangle

• Obtuse triangle

• Rhombus

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Classify angle AGD

• Acute

• Obtuse

• Right

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CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Name a pair of perpendicular lines

• FE and AB

• AG and EF

• EF and CD

• AB and CD

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Name a pair of intersecting lines that are NOT perpendicular.

• DC and AB

• EF and CD

• AB and EF

• CD and EF

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

• Obtuse triangle

• Right triangle

• Acute triangle

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CCSS.4.G.A.2

• Acute triangle

• Obtuse triangle

• Right triangle

Tags

CCSS.4.G.A.2

Classify the triangle by sides.

• Isosceles

• Scalene

• Equilateral

Tags

CCSS.4.G.A.2