Answer:
Square root of
65
lies between
8.0
and
8.1
.
.
Step-by-step explanation:
Step-by-step explanation:
Squares of natural numbers are
{
1
,
4
,
9
,
16
,
25
,
36
,
49
,
64
,
81
,
...
}
, which are squares of
{
1
,
2
,
3
,
4
,
5
,
6
,
7
,
8
,
9
,
...
.
}
As
65
lies between
64
and
81
, square root of
65
lies between
8
and
9
Further,
8.1
2
=
65.61
and as
8.0
2
=
64
, square root of
65
lies between
8.0
and
8.1