Math, asked by sohanomprakash5, 18 days ago

answer this question​

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Answered by shokumari81
1

the answer is 462

Step-by-step explanation:

area of hemisphere is 3πr2

so, 3×22/7×7×7

3×22×7

21×22 =462cm2

hope. it's helpful ☺

Answered by prajaktandeotale
2

Answer:

7 cm

Step-by-step explanation:

as per the figure the 7cm is lebbal so answer is 7cm and in mm unit it is 70mm

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