4 years ago

HELP PLEASE, 10 points

Mathematics

1 answer:

hjlf4 years ago

8 0

Answer:

Step-by-step explanation:

d = 16 cm

r =16/2= 8 cm

Total surface area = 3πr² cubic units

= 3 * 3.14 * 8 * 8

= 602.88

= 603 cm²

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