Invariant Points Worksheet B The worksheet is in

Invariant Points – Worksheet B The worksheet is in 2 sizes.

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Invariant Points 1) For each translation, which vertices (if any) are invariant? B (3, 6) C (6, 6) A (3, 3) D (6, 3) a) Rotation 90° clockwise about the point (3, 3) d) Enlargement by SF 2 with centre (6, 3) 2) For each translation, which vertices (if any) are invariant? b) Enlargement by SF 0. 5 with centre (4, 2) B (4, 6) d) Rotation 180° about the point (1, 1) A (4, 2) C (8, 2) 3) For shape ABC, describe a single transformation so that… a) Only A is invariant. B (5, 5) b) No vertices are invariant. c) Only C & B are invariant. d) Only C is invariant. A (− 5, − 5) e) Exactly one vertex is invariant. C (5, − 5) f) Every point along line AB is invariant.

Invariant Points 1) For each translation, which vertices (if any) are invariant? B (3, 6) C (6, 6) A (3, 3) D (6, 3) a) Rotation 90° clockwise about the point (3, 3) B d) Enlargement by SF 2 with centre (6, 3) D 2) For each translation, which vertices (if any) are invariant? b) Enlargement by SF 0. 5 with centre (4, 2) A B (4, 6) d) Rotation 180° about the point (1, 1) None A (4, 2) C (8, 2) 3) For shape ABC, describe a single transformation so that… a) Only A is invariant. B (5, 5) b) No vertices are invariant. c) Only C & B are invariant. d) Only C is invariant. A (− 5, − 5) e) Exactly one vertex is invariant. C (5, − 5) f) Every point along line AB is invariant. Answers

Invariant Points 1) For each translation, which vertices (if any) are invariant? B (3, 6) C (6, 6) A (3, 3) D (6, 3) a) Rotation 90° clockwise about the point (3, 3) Invariant Points 1) For each translation, which vertices (if any) are invariant? B (3, 6) C (6, 6) A (3, 3) D (6, 3) d) Enlargement by SF 2 with centre (6, 3) 2) For each translation, which vertices (if any) are invariant? b) Enlargement by SF 0. 5 with centre (4, 2) B (4, 6) d) Rotation 180° about the point (1, 1) A (4, 2) C (8, 2) d) Rotation 180° about the point (1, 1) A (4, 2) 3) For shape ABC, describe a single transformation so that… C (8, 2) 3) For shape ABC, describe a single transformation so that… a) Only A is invariant. B (5, 5) a) Only A is invariant. b) No vertices are invariant. B (5, 5) c) Only C & B are invariant. d) Only C is invariant. A (− 5, − 5) e) Exactly one vertex is invariant. C (5, − 5) f) Every point along line AB is invariant. a) Rotation 90° clockwise about the point (3, 3) b) No vertices are invariant. c) Only C & B are invariant. d) Only C is invariant. A (− 5, − 5) e) Exactly one vertex is invariant. C (5, − 5) f) Every point along line AB is invariant.

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