Math, asked by meenumkssharma7788, 9 months ago

class 9 .If the radius of a sphere is 19.75 cm. find its area.

Answers

Answered by yashdalal10b300

0

Step-by-step explanation:

Radius of sphere = 4 × pi × r ^ 2

4 × 22/7 × 19.75 ^ 2 = 3828.03 ( approx.)

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