Question

hiiii

please answer this
HOW IS 169 THE SQUARE OF 13
PLEASE GIVE FULL EXPLANATION
AS I KNOW IF WE WILL MULTIPLY 13 ×13 ITS 169
BUT MY QUESTION IS IF IN EXAM IT COMES 169 IS THE SQUARE OF WHAT SO WHAT'S THE PROCESS TO FIND OUT
PLEASE HELP​

Answer 1

Answer:

this is the process to find out the square of any no.

Answer 2

Step-by-step explanation:

you can find squre rootbby the help of four methods

1) by prime factor

2)by diagonal method

3) by repeated subtraction

4)by division method