The difference between these two figures is the shape of the base.
Prisms are "named" by their bases.
A rectangular prism has a rectangular base, a triangular prism has a triangular base, a square prism would have a square base, etc.
The simplified expression of
is 
The expression is given as:

Expand the expression

Factor out 2

Combine the radicals

Expand the expression

Evaluate the roots

Expand

Hence, the simplified expression of
is 
Read more about simplified expressions at:
brainly.com/question/8008182
Answer:
She can make 8 whole dumplings.
Step-by-step explanation:
Divide 5
by
.
Answer:
The question is vary small.
Step-by-step explanation:
I can't see it.
Answer:
x=2
Step-by-step explanation:
you should isolate the variable and find out from what you have