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
Okay, here we have this:
Considering the provided function, we are going to calculate the requested one-side limits, so we obtain the following:
