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Geometry - Unit 2 Review - Transformations
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Class review for Geometry - Unit 2 - Transformations! This unit includes reflections, rotations, translations, dilation, and symmetry. Check the contents below for specific times :)
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VIDEO CONTENTS
0:25 - Questions 1 & 2 - Identify the transformation
0:55 - Question 3 - Identify the Transformation
2:05 - Question 4 - Reflection over the x-axis
3:50 - Question 5 - Reflect over the y=x line
5:15 - Question 6 - Rotating about the origin of 180 degrees
6:45 - Question 7 - Rotating about the origin 90 degrees clockwise / 270 degrees counterclockwise
8:17 - Question 8 - Find the translation rule
9:57 - Question 9 - Translate (x, y-5), translate down 5
11:44 - Question 10 - Translate (x+1, y-6), translate right 1 and down 6
14:07 - Question 11 - Rotate 180 degrees, then translate (x, y+4)
16:44 - Question 12 - Reflecting quadrilateral PHIL over a line by hand
18:14 - Question 13 - Translate the quadrilateral BEAR along the vector by hand
19:46 - Question 14 - Reflect triangle ABC across a line, then translate it along a vector by hand
21:26 - Question 15 - Dilation with scale factor 2 on a coordinate plane
22:53 - Question 16 - Dilation with scale factor -1/2 on a coordinate plane
24:15 - Question 17 - Determine if figures have reflectional symmetry, rotational symmetry, both, or neither
Intro Song by Mike Tetrault Music
Don't forget to like the video & subscribe to the channel for more math awesomeness!
VIDEO CONTENTS
0:25 - Questions 1 & 2 - Identify the transformation
0:55 - Question 3 - Identify the Transformation
2:05 - Question 4 - Reflection over the x-axis
3:50 - Question 5 - Reflect over the y=x line
5:15 - Question 6 - Rotating about the origin of 180 degrees
6:45 - Question 7 - Rotating about the origin 90 degrees clockwise / 270 degrees counterclockwise
8:17 - Question 8 - Find the translation rule
9:57 - Question 9 - Translate (x, y-5), translate down 5
11:44 - Question 10 - Translate (x+1, y-6), translate right 1 and down 6
14:07 - Question 11 - Rotate 180 degrees, then translate (x, y+4)
16:44 - Question 12 - Reflecting quadrilateral PHIL over a line by hand
18:14 - Question 13 - Translate the quadrilateral BEAR along the vector by hand
19:46 - Question 14 - Reflect triangle ABC across a line, then translate it along a vector by hand
21:26 - Question 15 - Dilation with scale factor 2 on a coordinate plane
22:53 - Question 16 - Dilation with scale factor -1/2 on a coordinate plane
24:15 - Question 17 - Determine if figures have reflectional symmetry, rotational symmetry, both, or neither
Intro Song by Mike Tetrault Music
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