Find the Sizes of these Angles (5 Q's w/ parallel lines, transversals, etc)

[moh]

Hi there,

so basically I have been stuck on finding sizes of angles. I have completed questions one and two but the rest of the questions (have been attached) I cannot figure out for the life of me and I need to hand the work in by later tonight.

Just wondering if I can get help off you guys

any help is appreciated

Thanks

 

[tkhunny]

Hi there,

so basically I have been stuck on finding sizes of angles. I have completed questions one and two but the rest of the questions (have been attached) I cannot figure out for the life of me and I need to hand the work in by later tonight.

Just wondering if I can get help off you guys

any help is appreciated

Thanks

Great.

1) What do you know about "Alternate interior Angles?
2) What say you of "Vertical Angles"?
3) How about the "Sum of the Internal Angles of a Triangle"?

Please report.

 

[moh]

Great.

1) What do you know about "Alternate interior Angles?
2) What say you of "Vertical Angles"?
3) How about the "Sum of the Internal Angles of a Triangle"?

Please report.

1.) alternate angles are equal if the lines are parallel and alternate interior angles are formed on opposite sides of the transversal and inside the two lines.

2.) each of the pairs of opposite angles made by two intersecting lines.

3.) they add up to 180deg?

 

[Deleted member 4993]

1.) alternate angles are equal if the lines are parallel and alternate interior angles are formed on opposite sides of the transversal and inside the two lines.

2.) each of the pairs of opposite angles made by two intersecting lines.

3.) they add up to 180deg?

For problem #6, do you see an alternate angle to v?