Which of these describes the transformation of the triangle on the left into the triangle on the right?

a. Reflection over the x-axis

b. Reflection over the y-axis

c. Rotation of 90º clockwise about the origin

d. Rotation of 180º clockwise about the origin

c. Rotation of 90^{o} clockwise about the origin

What transformation could map triangle A onto triangle B?

Reflection in the line y = -1

What type of transformation is the one pictured below?

What else can you find out about it?

Enlargement

The scale factor is 3. The centre of enlargement is (-0.5,-0.5)

What type of transformation best describes the one which maps parallelogram E onto paralleogram F?

What else can you tell about the transformation?

Translation

The translation has a vector of (11,-2)

What type of transformation maps triangle H onto triangle G?

Translation with vector (-5,8)

What kind of transformation best maps triangle I onto triangle J?

A rotation of 180^{o} around the origin

How many different types of transformation can be used to map K onto L, and what are they?

Reflection along the y-axis (the line x = 0)

Rotation 90^{o} clockwise around the origin

Translation along the vector (7,0)

Which shape would be the new position of M if it was rotated 90^{o} anticlockwise around the point (-1, -1)?

Square O

What transformation will map arrow Q onto arrow R?

What transformation will map arrow R onto arrow S?

Is there a single transformation that could map arrow Q directly onto arrow S?

What transformation will map arrow Q onto arrow R?Reflection along the y-axis (the line x = 0)

What transformation will map arrow R onto arrow S?Reflection along the line y = 1

Is there a single transformation that could map arrow Q directly onto arrow S?

Yes. A rotation of 180^{o} around the point (0, 1)

If triangle T is translated through the vector (7,-5), which triangle will it map to?