3 years ago

Work out the surface area of this sphere 2.6cm

Mathematics

2 answers:

Zinaida [17]3 years ago

8 0

Answer:

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

Step-by-step explanation:

A = 4pie(radius)^2

2.6^2=6.76

6.76*4*pie

storchak [24]3 years ago

4 0

Answer:

A = 27.04π cm²

Step-by-step 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

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<h2>~AnonymousHelper1807</h2>

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