Printable · GCSE Foundation · ages 14-16
Translations as vectors worksheet — GCSE Foundation
Fifteen questions on "translations as vectors" — DfE statement G24. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.
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Translations as vectors worksheet — GCSE Foundation
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- 1.Vertex X of a triangle is at (−3, 5). After a translation, the image of X is at (2, −1). Write down the column vector of this translation.
- 2.In a phone game, a character starts at the point (−5, 2) on a grid. It moves by the vector to collect a coin. The player now wants the character's next single move to finish at the point (3, 0). Write down the column vector of that second move.
- 3.A translation is described by the column vector . Write down the column vector of the translation that undoes it.
- 4.Rectangle ABCD has vertices A(−1, 2), B(4, 2), C(4, 5) and D(−1, 5). The rectangle is translated so that C moves to (0, −1). Write down the coordinates of the image of A.
- 5.The point M(3, 8) is translated by the vector . Write down the coordinates of the image of M.
- 6.A ship's radar shows a lighthouse at the point (12, −4) on a grid measured in nautical miles. The ship is at (2, 5). The ship sails along the vector that takes it directly to the lighthouse, then sails along that same vector again. Work out the ship's final position.
- 7.A shape is translated by the vector and then by the vector . Write down the single column vector that has the same effect as those two translations together.
- 8.A robot on a grid moves by the vector , then by the vector , then by the vector . Write down the single column vector that has the same overall effect as these three moves.
- 9.Quadrilateral ABCD has vertices A(1, 1), B(5, 1), C(5, 4) and D(1, 4). The quadrilateral is translated by the vector . Which of these points is NOT a vertex of the image?
- 10.A translation is described by the column vector . Write down a description of this translation in words, stating the horizontal and vertical movement.
- 11.Write down the column vector that describes a translation of 4 units to the right and 4 units up.
- 12.A pin on a map is at grid reference (5, 2). It is moved by the vector . Write down its new grid reference.
- 13.A point is translated twice by the vector . Write down the single column vector that describes the overall translation.
- 14.The column vector describes a translation. Write down the movement it represents.
- 15.A shape is translated by the vector . The point P(6, 1) lies on the shape. Write down the coordinates of the image of P.
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