Math, asked by vijayaletchumi2016, 27 days ago

The surface area of a hemisphere is 7 390 cm². Find the diameter of the hemisphere.

Answers

Answered by k20140

0

Step-by-step explanation:

total surface area of hemisphere = 3πr²

5092=3πr²

5092*7/22*6=r²

r=√270.03

r=16.43 cm

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