7 - Review

Plot the point (3, 5) in the co-ordinate grid.

Describe the translation from shape K to shape L.

• 6 right, 1 up

• 6 right, 1 down

• 6 left, 1 up

• 6 left, 1 down

Translate the shaded shape 3 squares to the right and 2 squares down.

Answer explanation

Congruent means...

• The same angles.

• Equal to.

• The same size and same shape.

• The same transformation.

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

• 90^o counter clockwise rotation

• 90^o clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

Identify the transformation. (blue shape to red shape)

• 
  90 Rotation counter clockwise

• Translation 5 units left, 1 unit up.

• Reflection across y-axis

• Translation 5 units right, 1 unit down

Reflect Point C over the y-axis:

• 
  (-3, 2)

• 
  (3, -2)

• 
  (-2,3)

• 
  (-2, -3)

Which letter does not have line symmetry?

• O

• H

• G

• T

How many lines of symmetry does this shape have?

• 1

• 2

• 3

• 4

Identify the transformation from A to D.

• 180^o Anticlockwise Rotatio

• 90^o Anticlockwise Rotation

• 
  270^o Clockwise RotatIon

• 90^o Clockwise Rotation