To find the surface area of a cylinder, use the formula SA = 2(pi)(radius^2) + 2(pi)(radius)(height).
So now, plug in what you know.
SA = 2(3.14)(5^2) + 2(3.14)(5)(9)
SA = (6.28)(25) + (6.28)(45)
SA = 157 + 282.6
SA = 439.6 square cm
439.6 square cm is your surface area
91, I just kept adding 5 until I got to the 20th term
Answer:
The Volume is 72 cm^3.
Step-by-step explanation:
Answer: rational
a rational number is a number that can be expressed by a quotient or a fraction