Math, asked by faheemujala, 10 months ago

the total surface area of a hemisphere of radius 7 cm.

Answers

Answered by sumanrastogi8

1

Answer:

pls send full questions.......

Answered by prachijoy

2

Answer:

total surface area of hemisphere is 3πr2...

therefore,

3πr2=3*22/7*7*7= 462....

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