Worksheets8th Gr. Mod 2
Total questions: 18
Worksheet time: 9mins
Which diagram represents a translation?
Diagram A
Diagram B
Diagram D
Both Diagram A and B
Both Diagram B and D
Which diagram represents a rotation of 90o?
Diagram A
Diagram B
Diagram C
Diagram D
Melissa drew four diagrams of transformations.
Which diagram represents a reflection
Diagram A
Diagram B
Diagram C
Diagram D
Both Diagram A and C
Victoria is told that △A′B′C′ is an image of △ABC.
Victoria uses a protractor to find the measures of some of the angles, and records the results in a table.
What is the measure of ∠A′?
39o
63o
78o
90o
Point P (-4, -3) is translated so that the new coordinates are P’ (-2, 2). Which is the correct rule for this translation?
left 2 units and down 5 units
right 2 units and up 5 units
right 2 units and down 5 units
left 2 units and up 5 units
Point P (3, 7) is translated so that the new coordinates are P’ (1, 3). Which is the correct rule for this translation?
left 2 units and down 4 units
right 2 units and up 4 units
right 2 units and down 4 units
left 2 units and up 4 units
Point P (-3, -4) is translated so that the new coordinates are P’ (1, 1). Which is the correct rule for this translation?
left 4 units and down 5 units
left 4 units and up 5 units
right 4 units and down 5 units
right 4 units and up 5 units
The line segment shown on the coordinate plane undergoes a reflection across the y-axis, then is rotated 90° clockwise about the origin.
What is the length of the resulting line segment?
6 units
9 units
3 units
4 units
The line segment shown on the coordinate plane undergoes a reflection across the y-axis.
What is the length of the resulting line segment?
4 units
8 units
12 units
6 units
Becky uses a transformation to go from triangle ABC to triangle A'B'C '.
What type of transformation is this?
Translation
Reflection
Rotation
Dilation
Becky uses a transformation to go from figure RSTUVW to figure R'S'T'U'V'W'.
What type of transformation is this?
Translation
Reflection
Rotation
Dilation
Jenny uses a transformation to go from figure ABCDE to figure A'B'C'D'E'.
What type of transformation is this?
Translation
Reflection
Rotation
Dilation
Bob uses a transformation to go from figure ABC to figure A'B'C'.
What type of transformation is this?
a plastic transformation
a rigid transformation
an elongated transformation
a soft transformation
Edward drew quadrilateral LMNO on the coordinate grid as shown.
If Edward reflects quadrilateral LMNO over the y-axis, what will the length of line segment O’N’ be, in units?
4 units
5 units
6 units
7 units
Edward drew quadrilateral LMNO on the coordinate grid as shown.
If Edward reflects quadrilateral LMNO over the y-axis, what will the length of line segment O’L’ be, in units?
4 units
5 units
6 units
7 units
An equilateral triangle with side lengths of 6 units is reflected over the x-axis. What is the length of one side of the triangle after the reflection, in units?
3 units
6 units
12 units
18 units
An equilateral triangle with side lengths of 8 units is rotated 90o clockwise. What is the length of one side of the triangle after the rotation, in units?
4 units
16 units
24 units
8 units
Parallelogram RSTV is shown on the coordinate plane. The parallelogram is translated 2 units to the right and 1 units down to form R’S’T’V’.
Which statement regarding the two parallelograms is correct?
RV is perpendicular to R’ V’.
RS is perpendicular to R’ S’.
ST is parallel to R’ V’.
TV is parallel to S’ T’.
