Geometry ch. 3 Transformations

Shapes that are identical in size, shape and measure are...

• Congruent 
• Image 
• Angles 
• Vertices 

Tags

CCSS.8.G.A.2

Which answer shows a reflection across the y-axis?

• a
• b
• c
• d

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A(–2, 1) is translated to the right by 3 units and then translated upwards by 2 units to A₁. Find the coordinates of A₁

• (1, 3)

• (1, –1)

• (0, 4)

• (3, 2)

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the image of the point (3, -4) reflected over y = x?

• (-4, 3)

• (-3, -4)

• (3, 4)

• (-4, 3)