8th grade unit 1 symmetry and transformations

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8th Grade Unit 1 Kaleidoscopes, Hubcaps, and Mirrors Symmetry and Transformations Sunday, September 16, 12

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8th Grade Unit 1Kaleidoscopes, Hubcaps, and MirrorsSymmetry and Transformations

Sunday, September 16, 12

Reflection Symmetry

page 6

Sunday, September 16, 12

Reflection Symmetry

page 7

Sunday, September 16, 12

Reflection Symmetry

page 7

Sunday, September 16, 12

High School Geometry Starts Here

ISOSCELES TRIANGLE2 SIDES EQUAL

AND 2 ANGLES EQUAL

Sunday, September 16, 12

ISOSCELES TRIANGLE2 SIDES EQUAL

AND 2 ANGLES EQUAL

NAME THE 2 EQUAL SIDES NAME THE 2 EQUAL ANGLES

SIDE AB AND SIDE AC ARE EQUAL ANGLE B AND ANGLE C ARE EQUAL

A

B

AAA

C

Sunday, September 16, 12

Rotation Symmetry page 8

Sunday, September 16, 12

Rotation Symmetry page 8

Sunday, September 16, 12

angle of rotation = 45˚ 360 ÷ 8 = 45center of rotation

Sunday, September 16, 12

Translation Symmetry

pages 12 - 13

Sunday, September 16, 12

page 14

Sunday, September 16, 12

Sunday, September 16, 12

Homework ~ Week 2• Starts on page 15

• Part 1

• Stick handout in your notebook and use it to complete # 1, and 6 - 11 (you can skip 2 - 5)

• Part 2

• complete # 12 - 17

• Part 3

• Stick handout in your notebook and use it for # 20 - 23

• Part 4

• use what you learned in in # 1 and 11 to complete # 33

Extra CreditComplete # 48

Sunday, September 16, 12