What’s parallel and why?
• Angle 8 ≅ Angle 9
What’s parallel and why?
• Angle 8 ≅ Angle 9
What is the definition of skew lines?
What is the definition of skew lines?
• Skew lines are two lines that do not intersect
and do not lie on the same plane.
Find the angle measure.
• The accompanying diagram shows two parallel streets, Main
Street and Brooks Road, intersected by Jay Street. The obtuse
angle that Jay Street forms with Brooks Road is three times
the measure of the acute angle that Jay Street forms with
Main Street.
x
3x
Find the angle measure.
• The accompanying diagram shows two parallel streets, Main
Street and Brooks Road, intersected by Jay Street. The obtuse
angle that Jay Street forms with Brooks Road is three times
the measure of the acute angle that Jay Street forms with
Main Street.
x
3x
Angle 1 = 35˚ and Angle 4 = 20˚
• Find the measure of angle 5
Angle 1 = 35˚ and Angle 4 = 20˚
• Find the measure of angle 5
Solve for y
4y
68
Solve for y
4y
68
Solve The Following System (x2 Points)
5x + 7
11y - 1
4x – 8
19y
Solve The Following System (x2 Points)
5x + 7
11y - 1
4x – 8
19y
Solve for x
14x - 8
Solve for x
14x - 8
Find X and Give A Reason
x
117
Find X and Give A Reason
x
117
Angle 1 = 35˚ and Angle 4 = 20˚
• Find the measure of angle 8
Angle 1 = 35˚ and Angle 4 = 20˚
• Find the measure of angle 8
What is the definition of parallel lines?
What is the definition of parallel lines?
• Parallel lines are two lines that never intersect
and lie on the same plane.
Name 3 Segments Skew to line EX
Name 3 Segments Skew to line EX
Solve for x
4x + 10
75
Find the angle
4x + 10
75
What’s parallel and why?
• Angle 4 + Angle 10 = 180
What’s parallel and why?
• Angle 4 + Angle 10 = 180
Solve for x
Solve for x
What is the intersection of plane MTO
and plane XAG
What is the intersection of plane MTO
and plane XAG
Solve for z
5z + 2
68
Solve for z
5z + 2
68
What lines are parallel to AR?
What lines are parallel to AR?
What’s parallel and why?
• Angle 6 ≅ Angle 2
What’s parallel and why?
• Angle 6 ≅ Angle 2
• Angle m and angle n are vertical angles. Are
angle m and angle n right angles if m = 4x + 14
and n = 6x – 24?
• Angle m and angle n are vertical angles. Are
angle m and angle n right angles if m = 4x + 14
and n = 6x – 24?
What’s parallel and why?
• Angle 13 ≅ Angle 8
What’s parallel and why?
• Angle 13 ≅ Angle 8