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Gwar [14]
3 years ago
15

Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for pi :))) thank you !!

Mathematics
2 answers:
Leni [432]3 years ago
7 0

Answer:

390.8 ft2 I think

Step-by-step explanation:

LenKa [72]3 years ago
3 0

Answer:

390.8

Step-by-step explanation:

2\pir^{2}+2\pirh

2\pi4.9^{2}+2\pi4.9(7.8)

48.02\pi+76.44\pi

124.46\pi=

390.8044

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