Properties of parallel lines

What is the value for angle b?

• 130

• 40

• 70

• 65

What is the value for angle a?

• 97

• 132

• 45

• 130

When a transversal intersects a pair of parallel lines, then...

• The alternate interior angles are supplementary

• The alternate interior angles are equal

• The alternate interior angles add up to 360 degrees

Tags

CCSS.HSG.CO.C.9

Are the blue lines parallel?

• Yes

• No

Given the sets of parallel lines, find angle b.

• b = 72o

• b = 108o

• b = 180o

Given the sets of parallel lines, find angle x.

• x = 156o

• x = 56o

• x = 124o

• x = 180o

Given the sets of parallel lines, find angle g.

• x = 74o

• x = 82o

• x = 62o

• x = 20o

Do parallel lines intersect?

• No

• Yes

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9