3973893
Question 1
Question
A composition of reflections across two parallel lines is a __________?
Answer
-
Rotation
-
Translation
Question 2
Question
A composition of reflections across two INTERSECTING lines is a _________?
Answer
-
Glide Reflection
-
Translation
-
Rotation
-
Reflection
Question 3
Question
A glide reflection is?
Answer
-
A reflection across the x axis, and then a rotation.
-
A composition of a translation, then a reflection across a line parallel to the direction of translation.
-
A composition of a translation, then a reflection across the y axis.
-
A composition of a rotation, then a reflection across the x axis.
Question 4
Question
A translation or rotation is a composition of how many reflections?
Answer
-
One
-
Five
-
Two
-
Three
Question 5
Question
In a plane, one of two congruent figures can be mapped onto the other by a composition of at most FIVE reflections.
Answer
- True
- False
Question 6
Question
Isometries that have different orientations are? (select all that apply)
Answer
-
Reflections
-
Glide Reflections
Question 7
Question
Isometries that have the same orientation are? (select all that apply)
Answer
-
Glide Reflections
-
Rotations
-
Reflections
-
Translations
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