A cylindrical kaleidoscope is of length 25 cm and radius 3.5 cm. The c – McqOptions

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1.	A cylindrical kaleidoscope is of length 25 cm and radius 3.5 cm. The curved surface area of kaleidoscope is -
A.	450 cm2
B.	500 cm2
C.	525 cm2
D.	550 cm2
Answer» E.

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