Question

Q19. Diameter of cylinder A is 7cm and the height is 14 cm. Diameter of cylinder B
is 14cm and height 7cm.
a) What is total surface area of cylinder?
i) 2nrh
iii)2nr(r+h)
ii) trh
iv)nir?
b) What is the volume of cylinder ?
i) arh
iii) 1xbxh
ii) 1/3 arh
iv) none of these
c) What is the curved surface area of cylinder?
i) Пrh
iii) 2nr
ii) 2nrh
iv) arh
d) Whose volume is greater?
i) A
iii) none of these
ii) B
iv) A and B
e) Whose total surface area is greater?
i) A
iii) All of these
ii) B
iv) none of these​

Answer 1

Answer:

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