Question

Rasheed is very happy for his birthday celebration. He got lot of birthday gifts in his party. Out of all birthday gifts, he liked a playing top (lattu) most, which surprisingly had no colour on it. He wanted to colour it with his cryons. The top is shaped like a cone surmounted by a hemisphere (see the below figure). The entire top is 5cm in height and the diameter of the top is 3.5cm.
i.What is the height of the cone?
a) 5cm b) 3cm C) 3.25cm d) 4cm
ii. What is slant height of the cone?
a)5cm b) 3.7cm C) 3.25cm d) 4cm
iii. What is the Curved Surface Area of the cone?
a)19.5cm2 b) 20.35cm2 C) 20.5cm2 d) 19.25cm2
iv. What is the Curved Surface Area of the hemisphere?
a) 19.5cm2 b) 20.35cm2 C) 20.5cm2 d) 19.25cm2
v. What is the Total Surface Area of the toy?
a) 39.6cm2 b)39.35cm2 C) 39.5cm2 d) 39.85cm2
plz dont answer rubbish if you dont know just dont answer plz

Answer 1

Answer:

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