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2 years ago

13

Work out the surface area of this sphere.

1 answer:

MrRissso [65]2 years ago

5 0

Answer:

452.2 cm

Step-by-step explanation:

A = 4πr²

A = 4 (3.14) (6)²

A = 4 (3.14) (36)

A = 452.16

A = 452.2 cm (nearest tenth)

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