From a circular sheet of paper having radius 50 cm, a sector of 40% ar – McqOptions

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1.	From a circular sheet of paper having radius 50 cm, a sector of 40% area is removed in the shape of an arc section. If the remaining part is used to make a conical surface, then the ratio of the radius to height of the cone is
A.	\(\frac{4}{3}\)
B.	\(\frac{5}{4}\)
C.	\(\frac{3}{4}\)
D.	\(\frac{7}{8}\)
Answer» D. \(\frac{7}{8}\)

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