Geometry Transformations Practice

Describe the transformation shown in the graph.

(Black shape is the pre-image)

• Reflect across $x=-2$  

• Translate 2 units right

• Reflect across  $y=-2$  

Tags

CCSS.HSG.CO.A.2

Describe the transformation shown in the graph.

(Black shape is the pre-image)

• Reflect across $y=1$

• Reflect across the y-axis

• Reflect across the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Fill-in-the-Blank to describe the transformation shown in the graph: 

"Translate one unit _______"

(Black shape is the pre-image)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a translation?

• When you turn an object around a point.

• When you slide an object from one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a reflection?

• When you turn an object around a point.

• When you slide an object from one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What do we call... The original object before geometric transformations.

(Hint: it is usually labeled using prime symbols, such as ABC)

• pre-image

• original

• image

• unique

Tags

CCSS.HSG.CO.A.2

What do we call... The object after geometric transformation(s) have occurred.

(Hint: it is usually labeled using prime symbols, such as A’B’C')

• pre-image

• original

• image

• unique

Tags

CCSS.HSG.CO.A.2

Identify the transformation from C to D.

• 90^o Counter Clockwise Rotation
• 180^o Rotation
• 270^o Counter clockwise Rotation
• 360^o Rotation

Tags

CCSS.8.G.A.3

Find K' if the figure is reflected across the x-axis

• (4, 1))
• (-1, -4)
• (1, -4)
• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• a
• b
• c
• d

Tags

CCSS.8.G.A.3