Chapter 3 Flashcards

1
Q

Perpendicular

A

Two lines that Intersect at 90

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Parallel

A

Lines that never intersect

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Transversal

A

A line that intersects 2 or more lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Corresponding

A

Same position, different location

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Alternate

A

Other side

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Consecutive

A

Next too

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Exterior

A

Outside

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Interior

A

Inside

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Vertical angles congruence thereom

A

Congruent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Linear pair

A

180

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Corresponding angles

A

Congruent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Alternate exterior angle thereom

A

Congruent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Alternate interior angle thereom

A

Congruent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Corresponding angles thrm

A

Congruent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Converse:If Angle pairs then

A

Parallel lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

If two parallel lines are cut by a transversal,then the pairs of corresponding angles are congruent

A
17
Q

Parallel

A

Same slope

18
Q

Perpendicular

A

Negative reciprocal of each other

19
Q

Slope formula

A

M = y2-y1/x2-x1

20
Q

Ratio

A

Write first number on top and ratio added together,on the bottom
Example: 1 to 3
Ratio: 1/4

21
Q

Skew lines

A

Don’t intersect,not parallel and are on the same plane

22
Q

Thereoms just

A

Say and prove the relationship between two angles

23
Q

Thrm. Converses proves

A

Parallel lines