Final Review

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

What is this?

• Line
• Ray
• Line segment
• Angle

What is a ray?

• A straight line that goes on forever in both directions
• The part of a line with two endpoints that do not go on forever
• A part of a line that starts with an endpoint and goes on forever in the opposite direction

Two lines intersect at a ....

• angle
• point
• line
• intersection

Two planes intersect at a...

• line
• point
• plane
• letter

What is the perimeter of this shape?

• 20 square units
• 16 square units
• 22 square units
• 18 square units

What is the area of this shape?

• 14 square units
• 14 units
• 12 units
• 12 square units

State the angle relationship and find the measure of angle 3

• Alternate Interior
  50
• Alternate Interior
  130
• Corresponding
  130
• Corresponding
  50

State the angle relationship and find the measure of angle 2

• Alternate Exterior
  127
• Alternate Exterior
  52
• Alternate Interior
  127
• Alternate Interior
  52