true or false - A reflection is an example of a rigid transformation?

Question

true or false -  A reflection is an example of a rigid transformation?

anonymous · Answer

explanation ???

jim_thompson5910 · Answer

check out http://www.gradeamathhelp.com/transformation-geometry.html

usman1995 · Answer

first ur question is false with respect to the group it's maths group not physics but i will answer

usman1995 · Answer

a rigid transformation is a transformation of a figure that preserves size and 
shape. The three kinds of rigid transformations studied are translation (slide), reflection 
(flip), and rotation (turn).

usman1995 · Answer

light when reflected maintains its shape and does not lose intensity so it's rigid in this sense overall reflections sound or water waves and not much known to me ,considering this property

usman1995 · Answer

medal please??? don't be miser