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3 years ago

Given a pre-image and an image, explain how you could use transformations to show that they are congruent.

2 answers:

7 0

If a Preimage and Image is given, and if these transformation takes place then the two That is pre-image and an image will be congruent.

1. Reflection→→The two , preimage and image are mirror images of each other.There is no change in shape and size of image after transformation.

2. Rotation→→When we rotate a geometrical shape through certain angle, the shape and size of image does not change.The two Pre image and image are congruent.

3. Translation: In this type of transformation , we shift the preimage either right ,left or up and down . But there is no change in shape and size of two geometrical shapes that is pre image and image.

alexdok [17]3 years ago

5 0

Answer:

Sample Response: Under a reflection, rotation, or translation, an image is congruent to its pre-image. If the image can be shown to be the result of one of these transformations, then the image is congruent to its pre-image. Because of the transitive property of congruence, the same will be true if the image is a result of a sequence of these transformations

Step-by-step explanation:

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4 years ago

Read 2 more answers