Unit 3: Transformations Vocabulary Practice

The angle of rotation is the point in which a figure is rotated around.

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The center of rotation is the number of degrees a figure rotates.

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A translation vector is a vector that gives the length and direction of a particular translation.

• True

• False

Tags

CCSS.HSG.CO.A.2

Transformations are changing a figure using translation (slide), reflection (flip), rotation (turn), and dilation (resize).

• True

• False

Tags

CCSS.HSG.CO.A.2

Line of symmetry is a line that a figure is flipped across to create a mirror image of the original pre-image figure.

• True

• False

Tags

CCSS.4.G.A.3

the ability for a figure to be rotated around a central point and it appears more than 2 times

• angle of rotation

• rotational symmetry

• translation vector

• dilation

Tags

CCSS.HSG.CO.A.4

a transformation that "flips" a figure over the line of reflection

• rotation

• image

• dilation

• reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

the center point from which dilations are performed

• line of symmetry

• angle of rotation

• center of dilation

• scale factor

Tags

CCSS.8.G.A.3

same measurement in angles and side lengths

• congruent

• clockwise

• rotation

• similar

Tags

CCSS.8.G.A.2

a line that divides a figure into two halves that are mirror images of each other

• line of reflection

• line of symmetry

• similar

• congruent

Tags

CCSS.4.G.A.3