Transformations Describe the single transformation that will map triangle A onto each of the...

3
Transformations Describe the single transformation that will map triangle A onto each of the triangles B to J in turn.

Transcript of Transformations Describe the single transformation that will map triangle A onto each of the...

Page 1: Transformations Describe the single transformation that will map triangle A onto each of the triangles B to J in turn.

TransformationsDescribe the single transformation that will map triangle A onto each of the triangles B to J in turn.

Page 2: Transformations Describe the single transformation that will map triangle A onto each of the triangles B to J in turn.

Transformation Full description of the transformation

A to B

A to C

A to D

A to E

A to F

A to G

A to H

A to I

A to J

-34

-8-7

Reflection in the y-axis

Rotation centre (0, 0) through 90° clockwise

Translation

centre (-2, 0)

scale factor 3

vector ( )

Enlargement centre (0, 1)

vector ( )Translation

Rotation

Reflection in the line y = -2

Rotation through 90° anticlockwise

through 180°

Reflection in the line y = -x

centre (-1, -1)

Page 3: Transformations Describe the single transformation that will map triangle A onto each of the triangles B to J in turn.

Transformation Full description of the transformation Inverse transformation

A to B

A to C

A to D

A to E

A to F

A to G

A to H

A to I

A to J

Reflection in the y-axis Reflection in the y-axisRotation, centre (0, 0) through 90° clockwise

Rotation, centre (0, 0) through 90° anticlockwise

Rotation, centre (-1, -1) through 180°

Reflection in the line y = -2

Rotation, centre (-2, 0) through 90° anticlockwise

Translation, vector ( )Enlargement, centre (0, 1) scale factor 3

Rotation, centre (-2, 0) through 90° clockwise

-34

3-4

87

-8-7

Translation, vector ( )Enlargement, centre (0, 1) scale factor ⅓

Translation, vector ( ) Translation, vector ( )

Reflection in the line y = -2

Rotation, centre (-1, -1) through 180°

Reflection in the line y = -x Reflection in the line y = -x


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