The radius of a sphere decreases from 10 cm to `9.9` cm. Find (i) approximate decrease in its volume. (ii) approximate decrease in its surface.

The radius of a sphere decreases from 10 cm to `9.9` cm. Find
(i) approximate decrease in its volume.
(ii) approximate decrease in its surface.

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - `(i) 40 pi cm^(3) (ii) 8 pi cm^(2)`

5 views Answered 2023-02-05 15:29

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