Geometry 2-D Angles

An angle that is exactly 90 degrees.

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

An angle that is exactly 180^o.

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

An angle that is less than 90^o.

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

An angle that is more than 90^o.

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

Tags

CCSS.7.G.B.5

Name the vertex of the angle.

• E

• F

• D

• E, F, and D are vertices

What is the value of angle a?

• 145

• 135

• 125

• 45

Tags

CCSS.7.G.B.5

What is the value of angle a?

• 30

• 150

• 70

• 60

Tags

CCSS.7.G.B.5

What is the value of angle a?

• 230

• 60

• 260

• 240

Tags

CCSS.7.G.B.5

What is the value of angle a?

• 30

• 90

• 25

• 60

Tags

CCSS.7.G.B.5