Answer:
5x
Step-by-step explanation:
A=2πrh+2πr is the formula for cylindrical surface area
Answer:
A =63.585 in^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
A = pi (4.5)^2
A = pi(20.25)
We can approximate pi by 3.14
A = (3.14) (20.25)
A =63.585 in^2
Answer: mountains
Explanation: The snow melts into the rivers