Answer:42.55$
Step-by-step explanation:
Answer:
I don't understand what should i answer.
The only thing I undrestood was that this is a relation which can be a function.
A(r)=3.14r^2, when r=5
A(5)=3.14(5^2)
A(5)=3.14(25)
A(5)=78.5 u^2
Answer:
A=a+b
2h
Step-by-step explanation:
Just type in the sides you will get the answer, hope it helps
