Day 9 ­ Dilations.notebook December 17, 2015

AIM

Thursday, December 17, 2015 - Day 3

AIMSWBAT dilate images in the coordinate plane.

DO NOW1) Check HW with an answer key

2) Page 52

HWPages 55-56

**Test next Wednesday 12/23**

Day 9 ­ Dilations.notebook December 17, 2015

HW ­ page 45

left 2, down 4

right 6, up 4

Day 9 ­ Dilations.notebook December 17, 2015

HW ­ page 46 

Day 9 ­ Dilations.notebook December 17, 2015

HW ­ Period 7

(-4, 8)

(-4, 5)

(1, 8)(1, 5)

M'' A''

T''H''

Day 9 ­ Dilations.notebook December 17, 2015

HW ­ Period 7

Day 9 ­ Dilations.notebook December 17, 2015

Do Now ­ page 52

Rigid Transformations - the original and image are congruent

Day 9 ­ Dilations.notebook December 17, 2015

CW ­ page 53

Day 9 ­ Dilations.notebook December 17, 2015

CW ­ page 54

Day 9 ­ Dilations.notebook December 17, 2015

CW ­ page 10

flip

slide

turn

reflections, rotations, translationsdilation changes the

size

Day 9 ­ Dilations.notebook December 17, 2015

CW ­ page 11

translation

dilation

reflection

1 , 2, 4

1, 2, 4 are similar but not congruent to 3

Day 9 ­ Dilations.notebook December 17, 2015

HW ­ page 55

Day 9 ­ Dilations.notebook December 17, 2015

HW ­ page 56