The ratio of total surface area of a solid hemisphere to the square of its radius is:... | MCQ 1m | Maths | SuperPadhai

Surface Areas And Volumes > Question

MCQ1 markYear: 2024EasyCBSE Class 10

surface-areahemisphereratio

Question

The ratio of total surface area of a solid hemisphere to the square of its radius is:

Solution

1

TSA of hemisphere

= 3 π r^{2}

. Ratio

= \frac{3 π r ^{2}}{r ^{2}} = 3 π : 1

+1 mark

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