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Mikalevingo
Mikalevingo
Mathematics
Answered
Find the surface area of the cylinder in terms of pi.
Answer :
Анонимgo
Анонимgo
Answer:
104π cm²
Step-by-step explanation:
Surface Area of cylinder
SA = 2πrh + 2πr²
SA = 2πr (h + r)
r is the radius and h is the height
Given (from the figure)
r = 4 cm
h = 9 cm
Solving
SA = 2πr (h + r)
SA = 2π × 4 (9 + 4)
SA = 8π × 13
SA =
104π cm²
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