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.
Translations as vectors worksheet — GCSE Foundation
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- 1.The point M(3, 8) is translated by the vector . Write down the coordinates of the image of M.
- 2.The column vector describes a translation. Write down the movement it represents.
- 3.A student says the reverse of the translation vector is . Write down the correct reverse translation vector.
- 4.A shape is translated by the vector , and one vertex of the image is at the point (1, 6). The original shape is instead translated by the vector . Work out the coordinates of the image of that same vertex under this second translation.
- 5.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.
- 6.The vector describes a translation. A student writes it as by mistake. Write down what error the student has made.
- 7.A crane's hook starts at the point (3.4, 9.5) on a construction site plan measured in metres. It moves along the vector to pick up a beam, then along the vector to place it. Work out the single column vector that describes the hook's overall movement from its start position to where it places the beam.
- 8.Write down the column vector that describes a translation of 5 units to the left and 3 units down.
- 9.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.
- 10.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.
- 11.A pin on a map is at grid reference (5, 2). It is moved by the vector . Write down its new grid reference.
- 12.The point R(−6, 9) is translated by the vector . Write down the coordinates of the image of R.
- 13.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.
- 14.A robotic arm's tip starts at the point (12.5, −4.25) on a grid measured in centimetres. It moves by the vector to pick up a component, then by the vector to place it. Work out the coordinates of the tip after both moves.
- 15.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.
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