Review (angles, parallel lines, triangles)

Solve for x.

• 16
• 11
• 50
• 6

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Solve for x:

• x = 15.5
• x = 7
• x = 8
• x = 14.5

Solve for x.

• 15
• -2
• 10
• 1

What is the value of x for the following triangle?

• 37
• 42
• 24
• 15

2) Given the following two parallel lines cut by a transversal.

Which pair of angles represents corresponding angles?

•  $\angle1$  and  $\angle6$  

•  $\angle6$  and $\angle5$  

•  $\angle7$  and $\angle8$  

•  $\angle4$  and $\angle8$  

Solve for x.

• x = 13

• x = 17

• x = 2

• x = 12

Find the angle at x

• 105

• 75

• 180

• 85

Which of the following is correct?

• a = 72° (vertically opposite angles)

  b = 72° (corresponding angles)

• a = 72° (vertically opposite angles)

  b = 108° (co-interior angles)

• a = 72° (vertically opposite angles)

  b = 72° (co-interior angles)

• a = 72° (vertically opposite angles)

  b = 108° (corresponding angles)

How can we describe these angles?

• Corresponding angles

• Alternate angles

• Interior angles

• Vertically opposite angles