Question

find the surface area of a sphere of radius 14cm​

Answer 1

Answer:

ANSWER

Given radius of sphere=14cm

surface area of sphere=4πr ^2

=4×3.14×(14) ^2

surface area of sphere = 2461.76cm^2

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Answer 2

Answer:

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Fɪɴᴅ Tʜᴇ Sᴜʀғᴀᴄᴇ Aʀᴇᴀ Oғ ᴀ Sᴘʜᴇʀᴇ ᴏғ Rᴀᴅɪᴜs 14ᴄᴍ

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Given, Radius of sphere=14cm

$surface \: area \: of \: sphere \: = 4\pi {}^{2}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = > 4 \times 3.14 \times (14) {}^{2}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = > 2461.76 \: cm {}^{2}$

sᴜʀғᴀᴄᴇ ᴀʀᴇᴀ ᴏғ sᴘʜᴇʀᴇ ɪs 2461.76 cm²

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