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Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 13 - Surface Areas and Volumes > 7. The diameter of the moon is approximately one fourth of the diameter of the earth. Find the ratio of their surface areas.

7. The diameter of the moon is approximately one fourth of the diameter of the earth. Find the ratio of their surface areas.

October 17, 2020
Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,

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