Question

△DEF is rotated about point N to △D′E′F′ .

Which statements are true about the pre-image and image?

Select each correct answer.


DN¯¯¯¯¯¯≅D′N′¯¯¯¯¯¯¯¯

The corresponding side lengths in the image and the pre-image are not equal.

All corresponding points on the image and pre-image are equidistant to point N.

The image is the same size and shape as the pre-image.

Answer 1

△DEF is rotated about point N to △D′E′F′ .

△DEF→Pre-Image ,△D′E′F′ → Image

1. D N ≅ D' N' [ true]

2.The corresponding side lengths in the image and the pre-image are not equal. [ False ]

3.All corresponding points on the image and pre-image are equidistant to point N. [ False]

4.The image is the same size and shape as the pre-image. [True]