Plenary exercise to check knowledge of Transformation of Shape GCSE

1. 16
15
y
14
13
F
12
D
C 11
10
9 E
8
7
6
5
4
3
2
x
1
10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12
-1
-2
Transformations -3
-4
• o
Rotate 180 .
Centre of rotation (8, -1.5)
-5 A
-6
• Translate by the vector -3 B
-7
17
-8
• Reflect in the line y=x +7 -9
• Rotate 90o anticlockwise, about
centre of rotation (4.5, 12)
-10
• Enlarge by scale factor 2. Centre
of enlargement ( 11.5, 12) -11
-12
• Reflect in the line y =11.5
-13

2. 16
15
y
14
13
12
F
11
10 B
9
8
7
E
6
5
4
C
3
2 A
x
1
D
10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12
-1
-2
Transformations -3
-4
• o
Rotate 180 .
-5
Centre of rotation (8, -1.5)
-6
• Translate by the vector -3
-7
17
-8
• Reflect in the line y=x +7 -9
• Rotate 90o anticlockwise, about
centre of rotation (4.5, 12)
-10
• Enlarge by scale factor 2. Centre
of enlargement ( 11.5, 12) -11
-12
• Reflect in the line y =11.5
-13