Question

Radha is drawing a dot Rangoli (a beautiful pattem
of lines joining dots) with chalk powder. She has 9 dos
in a row. How many dots will her Rangoli have for rrows
How many dots are there if there are 8 rows? If there
are 10 rows? - POR a SR92​

Answer 1

Answer:

9 dots

Explanation:

The number of dots for each row is x=9. Therefore, the number of dots in r rows are 9r dots

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Answer 2

Answer:

If she has 8 rows, she would have 8×9 = 72 dots

If she has 10 rows , she would have 9 × 10= 90 dots