Question

(i)Volume of the solid figure if the length of the edge is 7cm is-

a)256 cm3 b)196 cm3 c)343 cm3 d)434cm3

(ii)What is the curved surface area of hemisphere (ice cream) if the base radius is 7cm?

a) 309 cm2 b)308 cm2 c)803 cm2 d)903 cm2

(iii)Slant height of a cone if the radius is 7cm and the height is 24 cm

a)26cm b)25cm c) 52cm d) 62cm

(iv)The total surface area of cone with hemispherical ice cream is

a)858 cm2 b)885cm2

c) 588cm2

d)855cm2​


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Answer 1

Answer:

(I) 308 cm^2

hope you got the answer right

Answer 2

Answer:

(i)- 343cm³

(ii)- 308cm²

(iii)- 25cm

Step-by-step explanation:

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