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Multiple choice answer this question please
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Aug 22, 2019
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Multiple choice answer this question please
Mathematics
high-school
Axel Podehl
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Axel Podehl
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1
Answer
6
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The surface area of a sphere is
4 π (radius)²
= 4 π (40 m)²
= 4 π (1600 m²)
= 6400 π m²
First choice.
Ajay Singh Mehra
answered
Aug 29, 2019
by
Ajay Singh Mehra
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