Topic 3 Review (Geometry)

Select all that apply.

A rigid motion preserves

• angle measure

• location

• side length

• orientation

Tags

CCSS.HSG.CO.B.6

A rigid motion creates figures that are ____________.

• congruent
• different sizes
• similar
• larger

Tags

CCSS.HSG.CO.B.6

Which of the following is NOT a rigid motion?

• Rotation

• Reflection

• Translation

• Dilation

Tags

CCSS.HSG.CO.B.6

Suppose the equation of line t is y = x. Which shows the graph of ΔA’B’C’ for r_t?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Suppose the equation of line s is y = 2. What are the coordinates of C’ of ΔA’B’C’ for r_s?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for the following reflection? 

• Reflection across       y = 3
• Reflection across        x = −3
• Reflection across            x = 3
• Reflection across          y = −3

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule used to transform ΔABC to its image?

A(–3, 5), B(2, 8), C(–4, –5) and A’(–3, –5), B’(2, –8), C’(–4, 5)

• r_m(x, y) = (–y, –x), where the equation of line m is y = –x

• r_n(x, y) = (y, x), where the equation of line n is y = –x

• r_y-axis(x, y) = (–x, y)

• r_x-axis(x, y) = (x, –y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Tags

CCSS.HSG.CO.A.2

• A) A'(0, 6), B'(0, 4), C'(−3, 3)

• B) A'(6, 6), B'(6, 4), C'(3, 3)

• C) A'(0, −6), B'(0, −8), C'(−3, 9)

• D) A'(6, −6), B'(6, −8), C'(3, 9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5