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Rasheed got a playing top (lattu) …

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Rasheed got a playing top (lattu) as his birthday present, which surprisingly had no colour on it. He wanted to colour it with his crayons. The top is shaped like a cone surmounted by a hemisphere. The entire top is 5 cm in height, and the diameter of the top is 3.5 cm. Find the area he has to colour. (Take π = 22/7)

Posted by Neelam Soring 4 years, 8 months ago

CBSE > Class 10 > Mathematics

2 answers

Sadiya Ali 4 years, 8 months ago

Area to be colored = CSA OF HEMISPHERE +CSA OF CONE Radius of hemisphere and cone =7\4 Height of cone =15-7/4 Calculation is your part???

0Thank You

Mayank Dagar 4 years, 8 months ago

Formula = 2*22/7*r*r

0Thank You

ANSWER

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