Exercise 3.2
a. Answer the following:
1. Square of the number 7 is 49
a. 14
b. 49
c. 21
d. 28
Answer: b. 49
2. 64 is the square number of 8
a. 4
b. 16
c. 8
d. 32
Answer: c. 8
3 Is 24 square number?
Answer: No.24 is not a square
number
4. A number, multiply by the number
itself is called square of the number.
5. Fill in the blank box.
6. 1, 3, 6, 10, 15, 21,
28
Do you know
The result of the sum of
two triangular numbers is square number.
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