Line and angles

Which angles are vertical angles?

• 
  

  ∠8 &∠7

• ∠8 &∠6

• ∠8 &∠5

Tags

CCSS.7.G.B.5

What is the value of "a"?

• 45

• 35

• 65

• 55

Tags

CCSS.7.G.B.5

Which are pairs of vertical angles?

• ∠COB & ∠COA

• ∠AOD & ∠AOC

• ∠COB & ∠AOD

• ∠BOD & ∠AOD

Tags

CCSS.7.G.B.5

Find the missing angle.

• 28

• 32

• 35

• 65

Tags

CCSS.8.G.A.5

What angle is vertical to angle 2?

• ∠4 & ∠2

• ∠2 & ∠5

• ∠3 & ∠1

• ∠2 & ∠4

Tags

CCSS.7.G.B.5

A circle is __________ figure, and a sphere is a __________ figure.

• 3D, 3D

• 2D,3D

• 2D,2D

• 3D,2D

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

what is the complementary of angle 52

• 45

• 38

• 28

• 138

Tags

CCSS.7.G.B.5

What is the name of this kind of triangle?

• Right

• Isosceles

• Scalene

• Equilateral

Tags

CCSS.4.G.A.2

This stop sign has ________ angles.

• Acute

• Obtuse

• Right

• Reflex

The given polygons are ________polygons

• Regular

• Irregular

• Quadrilateral

Tags

CCSS.2.G.A.1