Rotate the preimage as directed about the green point 90° counter clockwise - Mathematics

Rotate the preimage as directed about the green point

90° counter clockwise

Chart

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Symmetry Through Transformations

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Chapter 4 Geometry
Exercise 4.1 | Q 6. (iv) | Page 86

Find the image of the given triangle with given translation

4↑

Reflect the shape with given line of reflection

Rotate the preimage as directed about the green point

270° counter clockwise

The transformation used in the picture is

Referring the graphic given, answer the following questions. Each bar of the category is made up of boy-girl-boy unit,

(i) Which categories show a boy-girl-boy unit that is translation within the bar?

(ii) Which categories show a boy-girl-boy unit that is reflected within the bar?

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.