daiamagDevel daiamagDevel

06-08-2016
Mathematics

contestada

Which type of isometry is the equivalent of two reflections across intersecting lines?

A. glide reflection

B. rotation

C. reflection

D. none of these

Respuesta :

IreneJoliotCurie IreneJoliotCurie

15-06-2018

The correct answer is:
B) rotation.

Explanation:
Reflecting a figure across two intersecting lines changes the orientation of the figure, which is what a rotation does.
The center of this rotation will be at the intersection of the two lines of reflection.

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