Parallel Lines and Congruent Angles

What is a transversal?

• A line that intersects at least two other lines.

• A line that intersects another line.

• A line parallel to another line.

• A line that is skew to another line.

Tags

CCSS.HSG.CO.A.1

Which image(s) represent(s) the definition of a transversal?

• 
• 
• 

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Tags

CCSS.7.G.B.5

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Tags

CCSS.7.G.B.5

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Tags

CCSS.7.G.B.5

What are supplementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect

Tags

CCSS.7.G.B.5

Find what the value of x.

• 118
• 108
• 28
• 58

Tags

CCSS.7.G.B.5

If angle P measures 60 degrees, what is the measure of angle C?

• 60 degrees

• 30 degrees

• 120 degrees

Tags

CCSS.8.G.A.5

Find the measure of angle A.

• ∠A=82°

• ∠A=98°

• ∠A=180°

• ∠A=8°

Tags

CCSS.8.G.A.5