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Work out the surface area of this sphere 2.6cm
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2 votes
Work out the surface area of this sphere 2.6cm

User Bkr
by
6.5k points

2 Answers

3 votes

Answer:

A = 27.04π cm²

Explanation:

The surface area of a sphere of radius r is A = 4πr²

If the radius, r, is 2.6 cm, then the surface area here is A = 4π(2.6 cm)², or

A = 4π(6 .76 cm²) or

A = 27.04π cm²

User NicoNing
by
6.4k points
1 vote

Answer:

If 2.6 cm is the radius!! then the answer is 84. 95

Explanation:

A = 4pie(radius)^2

2.6^2=6.76

6.76*4*pie

User Shikha
by
6.0k points
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