Geometry: Unit 2 Review

Which of the following quadrilaterals has the most lines of symmetry?

• 
• 
• 
• 

Tags

CCSS.4.G.A.3

What type(s) of symmetry does the target logo have?

• Only point symmetry

• Only line symmetry

• Point and line symmetry

• No symmetry

Tags

CCSS.HSG.CO.A.4

Determine if the figure has line symmetry, point symmetry or neither.

• Line

• Point

• Both

• None

Tags

CCSS.HSG.CO.A.4

Determine if the figure has line symmetry, point symmetry, both or neither.

• Line

• Point

• Both

• Neither

Tags

CCSS.HSG.CO.A.4

Determine if the figure has line symmetry, point symmetry, both, or neither.

• Line

• Point

• Both

• Neither

Tags

CCSS.HSG.CO.A.4

Mariela drew the smaller triangle first. Then she dilated the image to produce a larger triangle. Which algebraic expression best describes the dilation?

• (x,y) --> (2.5x, 2.5y)

• (x,y) --> (x+3, y+3)

• (x,y) --> (5x, 5y)

• (x,y) --> (x+5, y+5)

Tags

CCSS.HSG.CO.A.2

Which transformation is illustrated?

• Rotation $90\degree$ about the origin

• Translation about the y-axis

• Reflection about the y-axis

• Dilation with a scale factor of 4

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

In the following drawing, Triangle A'B'C' is the image of Triangle ABC after a clockwise rotation.

What was the degree of rotation?

• $45\degree$

• $90\degree$

• $180\degree$

• $270\degree$

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Quadrilateral WMDA is reflected across the x-axis AND then reflected across the y-axis to create Quadrilateral W'M'D'A'.

What are the coordinates of W'?

• (-1, -4)

• (1, 4)

• (-1, 4)

• (1, -4)

Tags

CCSS.8.G.A.3

Quadrilateral QIEK is reflected across the line y = -x. What are the coordinates of E'?

• (-3, 3)

• (3, 3)

• (-3, -3)

• (3, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5