Answer :
Answer:
5 and 4
Step-by-step explanation:
as square root of 21 is 4.5
4 ^2 = 16
5^2 = 25
21 is between 16 and 25, so the square root of 21 is between 4 And 5
Answer:
5 and 4
Step-by-step explanation:
as square root of 21 is 4.5
4 ^2 = 16
5^2 = 25
21 is between 16 and 25, so the square root of 21 is between 4 And 5