A toy is in the shape of a right circular cylinder with a hemisphere on one end and a cone on the other. The height and radius of the cylindrical part are 13 cm and 5 cm respectively. The radii of the hemispherical and conical parts are the same as that of the cylindrical part. Calculate the surface area of the toy if the height of conical part is 12 cm.
A. 1440 cm2
B. 385 cm2
C. 1580 cm2
D. 770 cm2
Answer: Option D
Solution(By Examveda Team)
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