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bekas [8.4K]
2 years ago
14

Cylinder a has a height of 8 cm cylinder b has a height of 12 cm. find the surface area​

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
8 0

Step-by-step explanation:

Answer

Radius = 6 cm

Surface area = 2πr(r+h)

=2×

7

22

×6×(6+8)

=528 cm

2

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