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Radha is drawing a dot rangoli (a beautiful pattern of lines joining dots) with chalk powder, She has 9 dots in a row. How many dots will her Rangoli have for r rows? How many dots are there if there are 8 rows? If there are 10 rows?

Radha is drawing a dot rangoli (a beautiful pattern of lines joining dots) with chalk powder, She has 9 dots in a row. How many dots will her Rangoli have for r rows? How many dots are there if there are 8 rows? If there are 10 rows?

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
2 months ago
Our expert is working on this Class VII Maths answer. We will update the answer very soon.

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