Centimeters, probably, which (for small things) isn't accurate.
Well....if the triangle shape stays the same then the angle stays the same even if its enlarged in size. It will stay the same because you didn't change the way the shpae looks like, it is just zoomed in.
Answer: The angle measurements stay the same when the figure is enlarged or reduced
no because she turned it only 90 degrees not 180.
180 would be a mirror reflection
I believe the answer would be B
Answer:

Step-by-step explanation:
We know that 
Also , 
So ,
