Page 166 - MAT KS3 Y8 Cambridge CheckPoint

End-of-unit review

End-of-unit review

1 Copy each diagram. Add the mirror line with the given equation. Reflect the shape
in the mirror line.
a y b y
6 6
5 5
4 4
3 3
2 2
1 1
0 0
01234567 x 01234567 x

mirror line x = 4 mirror line y = 3.5
2 Copy each diagram. Use the information you are given to rotate the shape.
a y b y
6 6
5 5
4 4
3 3
2 2
1 1
0 0
0 1 2 3 4 5 6 7 x 01234567 x
180 ° 90 ° anticlockwise
centre (4, 4) centre (3, 3)

3 Copy each diagram. Enlarge each shape using the given scale factors and centres of enlargement.
a scale factor 2 b scale factor 3

4 The diagram shows a triangle A. Make three copies of the diagram.
Draw the image of A after each combination of transformations. y
6
Use a different copy of the diagram for each part.
5
a A translation 3 squares right and 2 squares down followed by A
4
a reflection in the line y = 3. Label the image B.
3
b A rotation of 90 ° clockwise, centre (3, 3) followed by a translation
2
1 square left and 1 square down. Label the image C. 1
c A reflection in the line y = 3, followed by a reflection in the line x = 4, 0
followed by a rotation of 180 °, centre (5, 3). Label the image D. 01234567 x

164 16 Position and movement