Free Translations PDF Worksheets & Answers
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GCSE past paper questions & solutions
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IGCSE (9–1) past paper booklet
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Graded exam questions & solutions
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Practice Questions & answers
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Textbook Exercise & answers
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Dr Austin (1)
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Dr Austin (2)
Practice grid / worksheet & answers
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1st Class Maths (Edxl)
Edexcel exam questions & solutions
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1st Class Maths (AQA)
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KS2 SATs questions & solutions
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GCSE topic booklet & answers
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PMT (Edxl)
Edexcel GCSE topic questions & solutions
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PMT (AQA)
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PMT (IGCSE)
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Interactive online lesson & practice
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Explanation:
A translation slides a shape without rotating, reflecting, or resizing it. Translations are written using a column vector x
y, where the top number x is the horizontal movement (+ right, − left) and the bottom number y is the vertical movement (+ up, − down).
When finding the translation vector from shape A to shape B, always pick one matching corner on both shapes (e.g. the top-right corner to the top-right corner) rather than counting the gap between the two shapes.
Example 1: Point A(2, −1) is translated by −5
4. Find A'.
Example 2: Top-left vertex of P is (−3, 5) and top-left of Q is (2, 1). Describe the transformation from P to Q.
−4
GCSE Past Paper Translations Questions & Answers
p = (3-5) and q = (1.52).
Shape A is mapped to shape B using p + 2q.
Describe the transformation.
Worked Solution & Mark Scheme (6 marks)
(4, 3) → (3, 4), (6, 5) → (5, 6), (6, 0) → (0, 6)
This is a reflection in the line y = x. A1
p = (3-5) and q = (1.52).
Shape A is mapped to shape B using p + 2q.
(a) (i) Find the column vector which translates shape A to shape B.
(a) (ii) Draw and label shape B on the grid.
(b) Triangle C has vertices with coordinates (4, 3), (6, 5), (6, 0).
After a single transformation, the vertices of triangle C are mapped to (3, 4), (5, 6), (0, 6).
Describe the transformation.
p = (3-5) and q = (1.52).
Shape A is mapped to shape B using p + 2q.
After a single transformation, the vertices of triangle C are mapped to (3, 4), (5, 6), (0, 6).
Describe the transformation. [2 marks]
Worked Solution & Mark Scheme (6 marks)
Vertices of B: (2, 1), (4, 1), (4, 2), (3, 2), (3, 4), (2, 4). A1