Math, asked by fathimanisma587, 1 month ago

The total surface area of a hemi-sphere is how many times the square of its radius. ​

Answers

Answered by piyushsinghshrinet7
0

Step-by-step explanation:

3πr^2/r^2

3×22/7

=9.42 times Answer.

I hope it's correct!!!

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