slide1
Download
Skip this Video
Download Presentation
Congruent angles of parallel lines cut by a transversal

Loading in 2 Seconds...

play fullscreen
1 / 32

Congruent angles of parallel lines cut by a transversal - PowerPoint PPT Presentation


  • 78 Views
  • Uploaded on

1 2. 3 4. 5 6. 7 8. Congruent angles of parallel lines cut by a transversal. 1 2. 1 2. 3 4. 3 4. 5 6. 5 6. 7 8. 7 8. ALTERNATE INTERIOR ANGLES  3   6 and  4   5. VERTICAL ANGLES

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Congruent angles of parallel lines cut by a transversal' - mali


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide2

1 2

3 4

5 6

7 8

Congruent angles of parallel lines cut by a transversal

1 2

1 2

3 4

3 4

5 6

5 6

7 8

7 8

ALTERNATE INTERIOR ANGLES

3 6 and 4 5

VERTICAL ANGLES

1 4, 2 3

5 8, and 6 7

CORRESPONDING ANGLES

1 5, 2 6, 3 7,

and 4 8

* Cutting and sliding on top will give you corresponding angles

congruent angles with parallel lines
Congruent angles with parallel lines

OR

1

2

1

2

4

4

3

3

6

5

6

5

8

7

8

7

ALTERNATE INTERIOR ANGLES

< 4  < 6, <3  <5

CORRESPONDING ANGLES

LOOK FOR THE “F “ s:

Regular, UpsideDown, or

Backwards

VERTICAL ANGLES

<1  < 3

complementary angles
Complementary Angles
  • You only get a compliment when you get a 90 on your math test
  • Two angles whose sum is = to 90o

a + b = 90

a

b

congruent angles with parallel lines5
Congruent angles with parallel lines

OR

1

2

1

2

4

4

3

3

6

5

6

5

8

7

8

7

ALTERNATE INTERIOR ANGLES

< 4  < 6, <3  <5

CORRESPONDING ANGLES

LOOK FOR THE “F “ s:

Regular, UpsideDown, or

Backwards

VERTICAL ANGLES

<1  < 3

cherry pies delicious
Circumference =

p x Diameter

p = Circumference

Diameter

Cherry Pies Delicious
slide8

A

R

E

A

complementary angles11
Complementary Angles
  • You only get a compliment when you get a 90 on your math test
  • Two angles whose sum is = to 90o
  • a b
parallelogram
Parallelogram
  • The h or height looks like a chair

The chair has to sit flat on the floor so as not to tip over

  • A = bh
  • Find the area of the shape on the right

8

9

7

congruent angles with parallel lines13
Congruent angles with parallel lines

C

1

c

1

2

2

C

3

4

c

4

3

C

6

c

5

5

6

8

7

8

c

C

7

CORRESPONDING ANGLES

LOOK FOR THE SMALL C’S AND THE LARGE C’S

ALTERNATE INTERIOR ANGLES

< 4  < 6, <3  <5

VERTICAL ANGLES

<1  < 3

5

2

7

1

pythagorean theorem right on with right triangles
Pythagorean TheoremRight On with Right Triangles

hypotenuse

hypotenuse

6

5

3

10

4

8

  • a2 + b2 = c2
  • 32 + 42 =52
  • + 16 = 25
  • 25 = 25
  • a2 + b2 = c2
  • 62 + 82 = 102
  • + 64 = 100
  • 100 = 100
sin cosine tangent
Sin Cosine Tangent

Cos = Cah

Sin = Soh

Tan = Toa

Hypotenuse

Hypotenuse

Opposite

Opposite

Angle a

Angle a

Angle a

Adjacent

Adjacent

special quadrilateral family
Special Quadrilateral Family

____________

_____________

________

________

_________

____________

pe rim e er
PeRIMe+er
  • Explain what is meant by perimeter. ________________________________________________________________
  • Give some possible dimensions of a yard with a perimeter of 10.
  • ____________________________________________________________________________
rectangle
Rectangle
  • Area = base X height

A= bh

Name some rectangles with areas of 80

______________________________________________________________________________

slide28

E

90

E

135

45

180

0

E

E

225

315

E

270

E

E

ROTATION

Turn around a central point

E

slide29

TRANSLATION

Slide to a new location along a straight line

After

Before

slide30

Reflection

Flip over a line of symmetry

M

M

M

M

volume of a circle
Volume of a circle
  • Volume
  • paint the bottom of the can
  • Find the area of circle

 R2

  • Multiply by the height

 R2

volume of a prism
Volume of a Prism
  • Find the area of the bottom

l w

  • Multiply by the height
  • l w h

Paint the bottom of the box

ad