Math, asked by nageshpalekar2, 4 months ago

solve the following

with method

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Answers

Answered by anjaliyadav93

3

Answer:

2πr= 220

r= 220×7/22×2

r= 35m

CSA of hemisphere=

2πr²

2×22/7×35×35

7700m²

Cost = 7700× 50

= 385000

hope it helps you

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