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DochEvi [55]
2 years ago
7

What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth

Mathematics
2 answers:
Aneli [31]2 years ago
6 0

Answer:

What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth

Step-by-step explanation:

SOLUTION

HEIGHT -3

RADIUS - 8

AREA - 2πr ( r+h)

2 \times \frac{22}{7}  \times 8(8 + 3) \\  \\16 \times  \frac{22}{7}  \times 11 \\  \\ 176 \times  \frac{22}{7}  \\  \\  \frac{3872}{7}  \\  = 553.143

zepelin [54]2 years ago
5 0

Answer:

<u>553.143 mi²</u>

Step-by-step explanation:

Surface Area (Cylinder) :

  • 2πr (r + h)
  • 2 x 22/7 x 8 (8 + 3)
  • 16 x 22/7 x 11
  • 176 x 22/7
  • 3872/7
  • <u>553.143 mi²</u>
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