Math, asked by m12271, 12 hours ago

Use dots to find the ninth square number.​

Answers

Answered by aliwamiq5326
0

Answer:

waht typ of question is this

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Answered by ndsharma843
0

Answer:

It is formed by counting the dots in a triangle. From the sequence it is evident that the 8th and the 9th number is : 36 and 45. The sum is 36 + 45 = 81 which is the square root of 9.

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