Question

Which one of these transformations would produce an image that is not congruent to its pre-image?

A rotation of 180 degrees about the origin

A dilation followed by a reflection

A translation of (x+5, y−2)

A translation followed by a reflection

Answer 1

@AravindG

Answer 2

@ganeshie8

Answer 3

@IMStuck

Answer 4

translation/reflection/rotation are isometric transformations - they don't change the size of shapes

Answer 5

where as dilation changes the size of shape, so when u dilate something, the image will not be congruent to the preimage

Answer 6

Oh ok so its B?

Answer 7

@ganeshie8

Answer 8

yep

Answer 9

Thx