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Page 1 GrADe 6: MATheMATiCS [TerM 3] 247 Unit 6 t r Ansform Ations 6.1 Rotations, reflections and translations The red figure on this bead mat is a translation of the purple figure. The red figure on this bead mat is a rotation of the purple figure. The red figure on this bead mat is a reflection of the purple figure. Maths_English_LB_Grade6_Book.indb 247 2016/12/15 4:21:45 PM Page 2 GrADe 6: MATheMATiCS [TerM 3] 247 Unit 6 t r Ansform Ations 6.1 Rotations, reflections and translations The red figure on this bead mat is a translation of the purple figure. The red figure on this bead mat is a rotation of the purple figure. The red figure on this bead mat is a reflection of the purple figure. Maths_English_LB_Grade6_Book.indb 247 2016/12/15 4:21:45 PM 248 UNiT 6: TrANSFOrMATiONS Mzwi traced the figure on the right onto brown cardboard. He then cut it out, and used it as a template to draw diagrams consisting of two figures each. To draw the above diagram, Mzwi first put the template in the position on the left, and traced around it in black. Then he reflected the template to the position on the right, and traced around it in red. 1. The diagram below shows the template on the black position. (a) Can the template be moved to fit on the red position just by translating it? (b) How must the template be moved to fit on the red position? Maths_English_LB_Grade6_Book.indb 248 2016/12/15 4:21:46 PM Page 3 GrADe 6: MATheMATiCS [TerM 3] 247 Unit 6 t r Ansform Ations 6.1 Rotations, reflections and translations The red figure on this bead mat is a translation of the purple figure. The red figure on this bead mat is a rotation of the purple figure. The red figure on this bead mat is a reflection of the purple figure. Maths_English_LB_Grade6_Book.indb 247 2016/12/15 4:21:45 PM 248 UNiT 6: TrANSFOrMATiONS Mzwi traced the figure on the right onto brown cardboard. He then cut it out, and used it as a template to draw diagrams consisting of two figures each. To draw the above diagram, Mzwi first put the template in the position on the left, and traced around it in black. Then he reflected the template to the position on the right, and traced around it in red. 1. The diagram below shows the template on the black position. (a) Can the template be moved to fit on the red position just by translating it? (b) How must the template be moved to fit on the red position? Maths_English_LB_Grade6_Book.indb 248 2016/12/15 4:21:46 PM GrADe 6: MATheMATiCS [TerM 3] 249 2. The diagrams below show the brown template on the black position. In each case state whether the template should be rotated, reflected or translated to move it to fit on the red position. (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) Maths_English_LB_Grade6_Book.indb 249 2016/12/15 4:21:46 PM Page 4 GrADe 6: MATheMATiCS [TerM 3] 247 Unit 6 t r Ansform Ations 6.1 Rotations, reflections and translations The red figure on this bead mat is a translation of the purple figure. The red figure on this bead mat is a rotation of the purple figure. The red figure on this bead mat is a reflection of the purple figure. Maths_English_LB_Grade6_Book.indb 247 2016/12/15 4:21:45 PM 248 UNiT 6: TrANSFOrMATiONS Mzwi traced the figure on the right onto brown cardboard. He then cut it out, and used it as a template to draw diagrams consisting of two figures each. To draw the above diagram, Mzwi first put the template in the position on the left, and traced around it in black. Then he reflected the template to the position on the right, and traced around it in red. 1. The diagram below shows the template on the black position. (a) Can the template be moved to fit on the red position just by translating it? (b) How must the template be moved to fit on the red position? Maths_English_LB_Grade6_Book.indb 248 2016/12/15 4:21:46 PM GrADe 6: MATheMATiCS [TerM 3] 249 2. The diagrams below show the brown template on the black position. In each case state whether the template should be rotated, reflected or translated to move it to fit on the red position. (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) Maths_English_LB_Grade6_Book.indb 249 2016/12/15 4:21:46 PM 250 UNiT 6: TrANSFOrMATiONS 3. In the patterns below, a green template is shown on the first position. In each case state whether the template should be rotated, reflected or translated to move it from one position to the next. (a) (b) (c) (d) Maths_English_LB_Grade6_Book.indb 250 2016/12/15 4:21:46 PM Page 5 GrADe 6: MATheMATiCS [TerM 3] 247 Unit 6 t r Ansform Ations 6.1 Rotations, reflections and translations The red figure on this bead mat is a translation of the purple figure. The red figure on this bead mat is a rotation of the purple figure. The red figure on this bead mat is a reflection of the purple figure. Maths_English_LB_Grade6_Book.indb 247 2016/12/15 4:21:45 PM 248 UNiT 6: TrANSFOrMATiONS Mzwi traced the figure on the right onto brown cardboard. He then cut it out, and used it as a template to draw diagrams consisting of two figures each. To draw the above diagram, Mzwi first put the template in the position on the left, and traced around it in black. Then he reflected the template to the position on the right, and traced around it in red. 1. The diagram below shows the template on the black position. (a) Can the template be moved to fit on the red position just by translating it? (b) How must the template be moved to fit on the red position? Maths_English_LB_Grade6_Book.indb 248 2016/12/15 4:21:46 PM GrADe 6: MATheMATiCS [TerM 3] 249 2. The diagrams below show the brown template on the black position. In each case state whether the template should be rotated, reflected or translated to move it to fit on the red position. (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) Maths_English_LB_Grade6_Book.indb 249 2016/12/15 4:21:46 PM 250 UNiT 6: TrANSFOrMATiONS 3. In the patterns below, a green template is shown on the first position. In each case state whether the template should be rotated, reflected or translated to move it from one position to the next. (a) (b) (c) (d) Maths_English_LB_Grade6_Book.indb 250 2016/12/15 4:21:46 PM GrADe 6: MATheMATiCS [TerM 3] 251 6.2 Describing patterns The design with triangles on the above wall is often used in Ndebele art. There are many rotations, reflections and translations in this design. 1. Which of these arrangements form part of the above design, and which do not? (a) (b) (c) (d) 2. In each case below, state whether the grey triangle is a translation, rotation or reflection of the black triangle. (a) (b) (c) (d) Maths_English_LB_Grade6_Book.indb 251 2016/12/15 4:21:46 PMRead More
| 1. What are the different types of transformations in geometry? | ![]() |
| 2. How can I identify a transformation in a geometric figure? | ![]() |
| 3. What is the importance of transformations in real life? | ![]() |
| 4. How do I perform a reflection transformation on a coordinate plane? | ![]() |
| 5. Can transformations change the shape of an object? | ![]() |