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Work out surface area of this sphere give your answer in to 1 DP

Work out surface area of this sphere give your answer in to 1 DP-example-1
User Roev
by
6.1k points

1 Answer

5 votes

Answer:

84.9

Explanation:

SA: 4×pi×r^2

the radius is the line (2.6cm)

User Banesto
by
6.1k points
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