Answer:
4π(w+1)(w-1)
Step-by-step explanation:
The total surface area of the cylinder
= 2 x area of base circle + area of vertical surface
= 2x pi x radius^2 + 2x pi x radius x height
= 2π(w-1)^2 + 2π(w-1)(w+3)
= 2π[w^2-2w+1 + w^2+2w-3]
= 2π(2w^2-2)
= 4π(w^2 - 1)
= 4π(w+1)(w-1)
72 or 28 is the answer i hope this helped you :)
Answer:
I nk a ......................
Answer:
5 m/s
Step-by-step explanation:
Answer:
Answer is 3°F
Step-by-step explanation:
-2°F+15°F= 13°F
13°F-10°F= 3°F
