Question

1.Square of 7=__
2.Square root of 121=__
3.9²=__
4.√100=__
5.√49=__
6.√144=__
7.√3²×2²=__
8.√5×7×5×7=__
9.√13×13=__​

Answer 1

Answer:

part this question

Step-by-step explanation:

The silk fibre from the cocoon of this moth is soft, lustrous and elastic and can be dyed in beautiful colours.

Answer 2

Answer:

1.Square of 7=49

2.Square root of 121=11

3.9²=81

4.√100=10

5.√49=7

6.√144=12

7.√3²×2²=12

8.√5×7×5×7=547.84

9.√13×13=46.87

hope it helps you