WorksheetsG7_Transformations exercise
Total questions: 20
Worksheet time: 20mins
The sides of the larger rectangle are twice as long as those of the smaller one.
What is the scale factor for the enlargement?
1
2
3
4
This square is to be enlarged by a scale factor of 5. What will be the length of the new square?
2 cm
12 cm
30 cm
35 cm
The small triangle has been enlarged to produce the larger triangle.
Work out the values of x and y.
x = 6 cm,
y = 14 cm
x = 6 cm,
y = 21 cm
x = 5 cm,
y = 14 cm
x = 5 cm,
y = 21 cm
Which of these images shows the letter Y (at the top) rotated through 90° clockwise?
A scale drawing has a scale of 1 : 100.
In real life, a length is 800 cm. How many centimetres will this be on the scale drawing?
0.8
8
80
800
A scale drawing is drawn with a scale of 1 : 1000.
On the drawing, a length is 5.6 cm. What is this actual length in centimetres?
56
560
5600
56000
A plan is drawn with a scale of 1 cm to 4 km.
Which of these correctly shows the scale written using a ratio?
1 : 400 000
1 : 40 000
4000 : 1
1 : 4000
The point (3, 6) is marked on the plane.
If the point is moved 2 gridlines down, where will it be?
(1, 6)
(5, 6)
(3, 8)
(3, 4)
(3, 5) and (7, 5) lie on the same horizontal line.
Work out the difference between the x-coordinates to find the distance between these two points.
10 units
8 units
4 units
2 units
Work out the distance between the points (−4, −11) and (−4, −2).
-13 units
-9 units
9 units
13 units
Enter a number to complete this sentence.
The shape was translated ...
4 up
3 up
5 up
6 up
The current coordinates for point A are (7, 5).
Where will the point A land when it is translated 2 left and 3 down?
New coordinates for A would be ...
(9, 8)
(5, 8)
(5, 3)
(5, 2)
The parallelogram A has been translated:
2 up, 5 right
2 up, 4 right
3 up, 4 right
3 up, 4 left
Which is true if a point on a coordinate grid is reflected in the y-axis?
The x coordinate changes sign but the y coordinate doesn’t.
The y coordinate changes sign but the x coordinate doesn’t.
Both the x and y coordinates change sign.
Answer
If the point (4, –1) is reflected in the x-axis, its new coordinates will be:
(-4, 1)
(4, 1)
(-4, 1)
(-4, -1)
Point A is at coordinates (3, 2).
The point A was reflected using the y-axis as the line of reflection.
The reflection of A is at
(3, 2)
(-3, 2)
(-3, -2)
(2, 3)
a
b
c
d
This isosceles triangle was reflected in the line BC.
The resulting image was:
a parallelogram
a kite
a trapezium
a rhombus
This equilateral triangle was rotated anticlockwise by 60° to create the rhombus.
Which point was the centre of rotation?
A
B
C
The blue rectangle ABCD has been rotated to create the red rectangle.
Through how many degrees has it been rotated?
60
90
180
360
