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A cubical block of side 10 …

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A cubical block of side 10 centimetre is surmounted by a hemisphere. what is the largest diameter that hemisphere can have? find the cost of painting the total surface area of the solid so formed, at the rate of Rs 5 per 100 square CM [ use π = 3.14]

Posted by Sneha Singh 6 years, 10 months ago

CBSE > Class 10 > Mathematics

4 answers

Sneha Singh 6 years, 10 months ago

Thanks

0Thank You

Geetanand Yadav 6 years, 10 months ago

Cubical block ke upar hemisphere Bana huva hai. Same question is given in example of this chapter in NCERT book see there.

1Thank You

Sneha Singh 6 years, 10 months ago

Can u explain in detail

0Thank You

Rajan Tomar 6 years, 10 months ago

Largest diameter=10cm Cost of painting = Rs .32.85

1Thank You

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CBSE > Class 10 > Mathematics