Which of the following types of transformations is not an example of an isometry?

reflection
rotation
translation
dilation

Question

Which of the following types of transformations is not an example of an isometry?

reflection
rotation
translation
dilation

anonymous · Answer

this math is far to hard for me

igreen · Answer

It's obviously a Dilation.

Reflection, Rotation, and Translation all involve moving the shape, and not changing how big or small it is.

Dilation changes the size of the shape. Therefore, Dilation is different from the rest.

anonymous · Answer

anonymous · Answer

i am wondering how i use my smart cents

igreen · Answer

You buy titles..you need medals too buy them too..

Like to have "Human Calculator" you need 50 medals in Mathematics and 50 Smartcents.

I have "Mathlete" you need 500 medals in Mathematics and 500 Smartcents.

anonymous · Answer

dang

anonymous · Answer

how many do you need to become a moderator like tkhunny or ganeshie8