Mr Ruemenapp Unit 1 part 2 review

Translation/Symmetry

100

Translation #1

Did you remember what a directed line segment is?

200

Symmetry 1

2 lines of symmetry

It does have rotational symmetry because it can be rotated 180 degrees around its center and look the same

300

Translation #2

X' (-1,5)

Y' (1,4)

Z' (0,8)

400

Symmetry #2

Answers will vary

500

Symmetry #3

Reflection across both axes 

OR

Rotation 180 degrees about the center

Reflection

100

Reflection #2

y=1 

Bonus points if you used perpendicular bisector knowledge or knew what the line was called

200

Reflection #3

Angle O is 45 degrees

300

reflection #4

Mr Ruemenapp will check your construction/explanation

400

Reflection #1

I'll check it

500

What is the line of reflection for a figure reflected across both axes?

y=x

Rotation

100

Rotation #1

Clockwise, counterclockwise

200

Rotation #3

(-1,4)

300

How many lines of symmetry does a circle have?

Infinite

400

Rotation#2

(-2,-3)

500

https://drive.google.com/file/d/13ltiE4oqwY8CFOL2HgIEEbj85D8fo2tl/view?usp=sharing

What degree of rotation would you need for PE to be the image of AP?

288 degrees clockwise

OR

72 degrees counterclockwise

Miscellaneous

100

Warm up #2

Dilation

200

Warm up #1

Reflection across x axis

300

Reflection #5

Assuming the other pair of lines is parallel, angle m = angle n. This is true because both m and m are formed by the same directional lines (parallel lines go in exactly the same direction) therefore the angle formed by p will be exactly the same. We call these corresponding angles.

400

How can you find the line of reflection of two figures?

Connect two corresponding points by creating a line segment between them. Construct a perpendicular bisector to this segment.

500

Create a line segment and a directed line segment (not connected to it). Use the directed line segment to translate your original segment

Answers will vary, I'll check it.

Mr Ruemenapp

100

Name something that Mr. Ruemenapp likes to do

Watch TV, play basketball/tennis/video games, hang out with friends, listen to music, etc.

200

What is Mr Ruemenapp's first name?

Joey

300

Name a musical artist who has an album that Mr Ruemenapp has listened to in the last ~3 years

Lots of answers here

400

Where did Mr Ruemenapp go to school?

Medford High School, Umass Amherst

500

Name one of the four things Mr Ruemenapp brings for lunch every day

Turkey sandwich, Luna bar, pita chips, go-go squeeze