Math, asked by chandradevjha2019, 1 month ago

find the surface area of a sphere of radius 19 cm

Answers

Answered by armanmullick97

9

Answer:

A=4πr2=4·π·192≈4536.45979

Answered by shwetasingh9838600

0

Answer:

the surface area of a sphere of radius 19 cm = 4536.46cm^2

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