Question

write 5 numbers which you can decide by looking at their one's digit that they are not square numbers ​

Answer 1

Answer:

1) fixed point of rods moment is fulcrum.

2) The force which prevents slipping is frition.

3) Source of light energy is sun.

4) An example of class one lever pulling down everything is gravity.

THANKS FOR THE GREATEST QUESTION..!

HOPE IT WILL HELP YOU...!!

Read more on Brainly.in - https://brainly.in/question/1836724#readmore

Step-by-step explanation:

Answer 2

Answer:

listen..

all the numbers with unit digit 0,1,4,5,6,9 are not perfect square

but all the perfect square numbers have only these 0,1,4,5,6,9 at unit digit

Step-by-step explanation:

e.g.

not perfect sqr prfct sqr

11 81, 121

10 100

24 64, 4, 144

15 625, 25

26 36

29 49