Select the correct answers — task. Mathematics CBSE, Class 9.

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Answer variants:

5929

1341648

956545.33

1913090.66

37268

7.7

Nisha and her friends make a tent in the shape of a hemisphere. It cost

$₹$ 223608 to buy cloth for the tent. If the cost of the cloth is

$₹$ 6 per

$cm^2$ , find the surface area, radius and volume of the tent.

(i) Surface area of the tent

$=$

$cm^2$

(ii) Radius of the tent

$=$

$cm$

(iii) Volume of the tent

$=$

$cm^3$

[Note: Round off your answer up to two decimal places]

Reference:

https://www.shutterstock.com/image-photo/chiang-rai-thailand-february-14-hot-405838717 - Photography by Thitisan

$1$

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10. Select the correct answers