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WorksheetsTRANSFORMATION
Total questions: 20
Worksheet time: 1hrs 12mins
How is triangle ABC being translated to triangle A'B'C'?
left 4, up 9
It's a rotation
Its an enlargement.
right 4, down 9
Determine where 'X' would be if you translated 'X' 3 units to the left and 9 units down.
(-4, 13)
(2, 13)
(-4, -5)
(2, -5)
Look at the graph. Which shape is the original figure?
triangle GIH
triangle G'I'H'
B'(2, 3)
B'(2, -3)
Which graph shows the original diagram reflected over x-axis?
What is this picture an example of?
An angle
A cat vertex
Rotation
Enlargement
What is the rule for a 90 degree counterclockwise rotation?
(x, y) --> (-y, x)
(x, y) --> (y, -x)
(x, y) --> (y, x)
Rotation Rules (clockwise):
90o rotation: (x, y)→(y, -x)
What are the coordinates for A' after a 90⁰ rotation clockwise?
(1, 3)
(3, 1)
(3, -1)
(1, -3)
Does the image show an enlargement?
Yes
No
Find the scale factor of the enlargement from A to B
0.5
4
2
3
Describe the transformation that takes the blue shape to the yellow shape...
Enlargement
Scale Factor: 3
Centre: (0,0)
Enlargement
Scale Factor: 1/3
Centre: (0,0)
Enlargement
Scale Factor: -3
Centre: (0,0)
Enlargement
Scale Factor: 1/3
Centre: (3,0)
