What is the difference between Parallel & Perpendicular lines? Are they both intersecting

lines? Draw an example of each.

i-can find x:Page 68

of your INB

Write down this problem on your

READY RECALL SHEETBe prepared to explain your answer

if you are called on.

2 + 3x 62

the “ZONE”

Make a plan to

get in the zone!

4 7

ITEMS of BUSINESS

Test Rework due next time (Fri/Mon)

Test Retakes Monday and Wednesday To Earn: Rework Complete

Unit 7 Practice Test CompleteMake an Appointment

10.0 HOMEWORK CHECK

LINE AND ANGLE RELATIONSHIPS

10.1 Angle Relationships

CHAPTER 10 VOCAB ORGANIZER

Do you have the first 6 blank lines filled out? Use your 10.0 Homework

Lines in a plane that share a point.

Lines that intersect at a right angle. Symbol:

Lines that lie in the same plane but never intersect.

Symbol:

Lines that DO NOT coexist in the same plane.

Lines that coexist in the same plane.

2 lines that occupy the same space

They are theSAME LINES!

May or may not intersect.

Page 68-69 of your INB

i-can find x:

2 + 3x

62

Angle Cards&

Unit 10Vocab Organizer

Make a POCKET PAGE.

Get into your Groups

CUT OUT Your ANGLE PAIR CARDS

Prove these two are the same.

VERTICAL anglesare the SAME

are are NOT

VERTICAL ANGLES

Describe vertical angles

CHAPTER 10 VOCAB ORGANIZER

Now fill out the next 6 blank lines.

ANGLES

Opposite angles made by two

intersecting lines

CHAPTER 10 VOCAB ORGANIZER

≅

are are NOT

ADJACENT ANGLES

Describe adjacent angles

ADJACENT anglesshare a side

ANGLES

Side-by-side anglesThey share a side

Opposite angles made by two

intersecting lines

CHAPTER 10 VOCAB ORGANIZER

≅

ANGLES

Side-by-side anglesThey share a side

2 angles whose sum is 180°

Opposite angles made by two

intersecting lines

2 angles whose sum is 90°

2 angles that form a line.

Angles with the same measure.

CHAPTER 10 VOCAB ORGANIZER

≅

≅

𝑎𝑙𝑠𝑜𝑎𝑑𝑗𝑎𝑐𝑒𝑛𝑡𝑎𝑙𝑠𝑜 𝑠𝑢𝑝𝑝𝑙𝑒𝑚𝑒𝑛𝑡𝑎𝑟𝑦

Are all linear pairs supplementary?

YESAre all supplementary linear pairs?

NO

ANGLE PAIR CARDS FILL IN THE INFORMATION

Angles are Congruent The Same

a = b

Angles add upto 90°

a + b = 90

Angles add upto 180 °

a + b = 180

Each pair of angles are Supplementary, Solve for x

EQUATION CARDSSET UP THE EQUATION AND SOLVE FOR X

Vertical Angles

19 = 3x -2+2 + 221 = 3x

21 = 3x 3 3 7 = x

19 = 3x -2

2x + 5 + 3x + 15 = 90

Complementary Angles

Sum is 90

5x + 20 = 90 - 20 - 20 5x = 70

5x = 70 5 5 x = 14

Linear/Supplemenary

Angles Sum is 180

52 + 4x - 8 = 180

44 + 4x = 180-44 - 44 4x = 136

4x = 136 4 4 x = 34

Day 1 – Integer operations, PEMDAS, evaluating10.1 Angle Relationships

i-can find x:

2 + 3x 62

Number 21 on your Homework

Vertical Angles

2 + 3x = 62 -2 - 2 3x = 60

3x = 60 3 3 x = 20

2 + 3x = 62

Worksheet10.1

Angle PairRelationships