Answer:

Step-by-step explanation:
We want to find

This can be rewritten as;


Recall that; 

We evaluate now to obtain;

Answer:
At papa's it would be three topping
at little Italy's it would be two topping
I hope this is correct sorry if I'm wrong
Step-by-step explanation:
Answer:

Step-by-step explanation:
Use the formula for the volume of a cylinder
so then you plug in the values to get 
Well, anything that's rotated (turned), reflected (flipped), or translated (moved) is still the same shape of the same size, so the new figures would be congruent with the originals. Dilation, however, is when the shape stays the same but the size changes, so when a figure is dilated, it's not congruent, just similar. 2 out of the 4 are dilated, so those ones would be the answer.