unit 2 review game you need: pencil paper calculator (optional) transversals & angle pairs...

Unit 2 Review Game

You Need:•Pencil•Paper•Calculator (optional)

• Transversals & Angle Pairs• Equations of Parallel/Perpendicular Lines• Transversal Proofs• Inductive and Deductive Reasoning

Set Up

Come up with a team name (must be appropriate)

Write on your paper:

Name Date Team Name

Rules:

• Every team may earn points for a correct answer.

• All work must be shown by each member for the team to earn points.

• NO Talking among other groups. A violation will result in a loss of 5 points for all parties involved.

Participation:

Everyone should have their own piece of paper to write down each question. Show all work on your paper, they will be collected at the end of class and counted as a participation grade for today.

Disclaimer:

The use of “yo Momma” jokes within this presentation are not meant as a direct commentary on any mothers or families specifically. Any similarities are purely coincidental.

Yo Momma is so…Big… Old… Ugly… Dumb… Poor…

10 10 10 10 10

20 20 20 20 20

30 30 30 30 30

40 40 40 40 40

50 50 50 50 50

Back to the Board!

Big… 10

Find the error given a||b11 12

1314

18 17

1615

a

b

Corresponding <‘s

Alternate Exterior <‘s

Consecutive <‘s

Alternate Interior <‘s1315180141118121317

Big… 10 ansFind the error given a||b

11 12

1314

18 17

1615

a

b

Corresponding <‘s

Alternate Exterior <‘s

Consecutive <‘s

Alternate Interior <‘s1315

1801411

1812

1317

<15+<14=180 consecutive interior <‘s

OR<11+<14=180 Linear Pair

Yo momma so big, when she went out side in a red dress, everyone yelled "HEY, KOOL-AID!"

Big… 20

Solve for x3x+15

4x-17

a

b

given a||b

Big… 20 ans

Solve for x

3x+15

4x-17

a

b

given a||bAlternate Exterior

Angles

Yo momma so big she puts on her lipstick with a paint-roller.

Big… 30

Find x with Justification

(x = because )

11x + 7

3x + 5

Big… 30 ans

Find x with Justification

x = 12 because consecutive interior angles are supplementary

12

16814

1801214

18071153

x

x

x

xx

11x + 7

3x + 5

Yo momma so big she's on both side of the family.

Big… 40

Write the following as a biconditional

If two lines that are cut by a transversal are parallel, then alternate interior angles are

congruent.

Big… 40 ansWrite the following as a biconditional

If two lines that are cut by a transversal are parallel, then alternate interior angles are congruent.

Two lines that are cut by a transversal are parallel IF AND ONLY IF alternate interior angles are congruent.

Two lines that are cut by a transversal are parallel IFF alternate interior angles are congruent.

or

Yo momma so big she fell in love and broke it.

Big… 50

Write a 2-column proof

Given:

Prove: are supplementary

2

1

a

b

3

Big… 50 ansWrite a 2-column proof

Given:

Prove: are supplementary

2

1

a

b

3

Statement Justification

(1) (1) Given

(2) (2) Def of Linear Pair

(3) (3) Corresponding

(4) (4) Substitution

(5) are supplementary (5) Def of supplementary

Yo momma so big when she gets on the scale it says "To be continued."

Old… 10

What is the definition of Vertical Angles or a Vertical Pair?

Old… 10 ans

Two non-adjacent angles formed by intersecting lines.

Yo mama so old her birth certificate says expired on it

Old… 20

State the truth value of the following conditional. Give a counter example if necessary.

If two angles are complimentary, then they are congruent.

Old… 20 ans

State the truth value of the following conditional. Give a counter example if necessary.

If two angles are complimentary, then they are congruent.

FALSE, angles that measure and are complimentary but NOT congruent.

Yo mama so old she knew the Burger King while he was still a prince.

Old… 30

Write an equation for a line that

passes through (-7, 18 ) and is

parallel to

Old… 30 ans

Write an equation …through (-7, 18 ) and parallel to

parallel SAME slope (new )

2

72 xy

b

b

b

32

1418

)7(218old:

322 xyNew:

Yo mama so old she ran track with dinosaurs.

Old… 40Find the 3 Errors in this proof.

Given :

Prove: are supplementaryStatement Justification

(1) (1) Given

(2) (2) Definition of Linear Pair

(3) (3) Definition of Vertical Angles

(4) (4) Alternate Exterior Angles

(5) (5) Substitution

(6) are supplementary (6) Definition of supplementary

2

1

a

b

3

4

Old… 40 ansFind the 3 Errors in this proof.

Given :

Prove: are supplementary

Statement Justification

(1) (1) Given

(2) (2) Definition of Linear Pair

(3) (3) Vertical Angles

(4) (4) Alternate Exterior Angles

(5) (5) Transitive Prop

(6) (6) Substitution

(7) are supplementary (7) Definition of supplementary

Not Definition,

Just Vertical Angles

Missing this step!

2

1

a

b

3

4

Should be in =

Yo mama so old her birth certificate is in Roman numerals.

Old… 50

Solve for all possible values of x. Find all possible measures for <1 and <2 𝑎∨¿𝑏

2

1 a

b

5 𝑥2+15 𝑥+80

6 𝑥2+13𝑥+56

Old… 50 ansSolve for all possible values of x. Find all possible measures for <1 and <2

𝑎∨¿𝑏

2

1 a

b

5 𝑥2+15 𝑥+80

6 𝑥2+13𝑥+56

Alternate Exterior Angles are =

or

For

For

too big!

100 °

80 °

Yo mama so old when she was born, the Dead Sea was just getting sick.

Cough

Ugly… 10

What is the definition of Linear Pair?

Ugly… 10 ans

A pair of adjacent supplementary angles

Yo momma so ugly when she walks into a bank, they turn off the surveillance cameras.

Ugly… 20

Match each angle pair to its example based on the diagram

78

129

11

10 6131. <7 & <6

2. <13 & <123. <8 & <10

A. Corresponding <‘sB. Alternate Exterior <‘sC. Consecutive Interior <‘s

Ugly… 20 ansMatch each angle pair to its example based

on the diagram

78

129

11

10 613

1. <7 & <62. <13 & <123. <8 & <10

A. Corresponding <‘sB. Alternate Exterior <‘sC. Consecutive Interior <‘s

1. <7 & <6

2. <13 & <12

3. <8 & <10

A.

B. C.

Yo momma so ugly even Rice Krispies won't talk to her!

Ugly… 30

Write an equation that passes

through (8, 11) and is

perpendicular to 3y+2x=15

Ugly… 30 ans

Write an equation that passes through (8, 11) and is perpendicular to 3y+2x=15

53

2

xy

b

b

b

1

1211

)8(2

311

2

3mNew:

old:

12

3 xy

Yo momma so ugly that when she cries the tears run down the back of her head because they're afraid of her face!

Ugly… 40

Are these lines parallel, perpendicular, or neither?

Ugly… 40 ans

Are these lines parallel, perpendicular, or neither?

Solve for yParallel! Same Slope!

Yo momma so ugly when she reached for the remote it jumped off the couch.

Ugly… 50

Determine the values of x and y. Find each angle measure.

𝑎∨¿𝑏

a b

15 𝑥−10 𝑦+8 2 𝑥+5 𝑦−214 𝑥+5 𝑦−13

Ugly… 50 ansDetermine the values of x and y. Find each angle measure.

𝑎∨¿𝑏

ab

𝟏𝟓𝒙−𝟏𝟎 𝒚+𝟖 𝟐 𝒙+𝟓𝒚 −𝟐𝟏

4 𝑥+5 𝑦−13

𝟏𝟎𝟗° 𝟕𝟏°

𝟏𝟎𝟗°

Yo momma so ugly she could make a freight train take a dirt road.

Dumb… 10

Write the definition of a linear pair

Dumb… 10 ans

Linear Pair- two angles that are adjacent and supplementary!

Yo momma so dumb she thinks a quarterback is a refund!

Dumb… 20

Write the converse and state its truth value. Provide a counter example when necessary.

If I am Cookie Monster, then I live on Sesame Street.

Dumb… 20 ans

Write the converse and state its truth value. Provide a counter example when necessary.

If I am Cookie Monster, then I live on Sesame Street.

Converse:If I Live on Sesame Street, then I am Cookie

Monster.FALSE! I could be Grover or Elmo

Yo momma so dumb she took a ruler to bed to see how long she slept.

Dumb… 30

Write the equation for given and

Dumb… 30 ansWrite the equation for given and

𝑦=95𝑥+1895

()

Yo momma so dumb she sits on the TV, and watches the couch!

Dumb… 40

Write the converse, inverse, and contrapositive for this conditional. State the truth value for each and include a counter example when necessary.

If two angles are adjacent, then they share a vertex.

Dumb… 40 ansWrite the converse, inverse, and contrapositive for this conditional. State

the truth value for each and include a counter example when necessary.

If two angles are adjacent, then they share a vertex. TRUE!

Converse: If two angles share a vertex, then they are adjacent. FALSE! Vertical angles share a vertex but are NOT adjacent.Inverse: If two angles are NOT adjacent, then they DO NOT share a vertex. FALSE! Vertical angles are not adjacent but they do share a vertex.Contrapositive: If two angles DO NOT share a vertex, then they are NOT adjacent. TRUE!

Yo momma so dumb it took her 2 hours to watch 60 minutes.

Dumb… 50

Write a 2-column Proof

Given :

Prove: are supplementary

2

1

a

b

3

4

Dumb… 50 ans

Write a 2-column Proof

Given :

Prove: are supplementary

Statement Justification

(1) (1) Given

(2)

(2) Vertical Angles

(3) (3) Consecutive Interior Angles Supplementary

(4) (4) Substitution

(5) are supplementary (5) Definition of supplementary

2

1

a

b

3

4

Yo momma so dumb she took the Pepsi challenge and chose Sprite!

Poor… 10

Given

Find

Poor… 10 ans

Given

Find

Yo mama so poor she went to McDonald's and put a milkshake on layaway.

Poor… 20

Are these lines parallel, perpendicular, or neither?

Poor… 20 ans

Are these lines parallel, perpendicular, or neither?

Neither!

Yo mama so poor she ate cereal with a fork to save milk.

Poor… 30

Write an equation to represent this function

1 2 3 4 5-15 -23 -31 -39 -47

Poor… 30 ans

Write an equation to represent this function

1 2 3 4 5-15 -23 -31 -39 -47

𝑚=−8(0th term)

𝒇 (𝒙 )=−𝟖𝒙−𝟕

Yo mama so poor she can't afford to pay attention!

Poor… 40

Explain the difference between inductive and deductive reasoning. Give an example of each.

Poor… 40 ans

Explain the difference between inductive and deductive reasoning. Give an example of each.

Inductive is using patterns to reach conclusions. EXAMPLE: completing a series/sequence of numbers like 1, 1, 2, 3, 5, 8, …

Deductive is using logic and/or facts to reach conclusions. EXAMPLE: solving an algebraic equation using properties of equality

Do you know the story about the little old woman that lives in a shoe? Well, Yo mama so poor she live in a flip flop!

Poor… 50

Write a 2-column Proof

Given : and

Prove: are supplementary

21

a

b

34

c d

5

Poor… 50ans

Write a 2-column Proof

Given : and

Prove: are supplementary

Statement Justification

(1) (1) Given

(2) (2) Definition of Linear Pair

(3) (3) Alternate Exterior <‘s

(4) (4) Alternate Interior <‘s

(5) (5) Transitive Property

(6) (6) Substitution

(7) are supplementary (7) Definition of supplementary

21

a

b

34

c d

5

Yo mama so poor she watches TV on an Etch-A-Sketch.