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Byju's Answer
Standard VII
Mathematics
Perimeter of a Triangle
The perimeter...
Question
The perimeter of a triangular field is 300 m. Its sides are in the ratio of 3:4:5. Find the sides of the triangular field.
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Solution
It
is
given
that
the
sides
of
a
triangular
field
are
in
the
ratio
3
:
4
:
5
So
the
sides
can
be
taken
as
3
x
,
4
x
and
5
x
The
perimtere
is
given
to
be
300
m
.
This
implies
that
,
3
x
+
4
x
+
5
x
=
300
12
x
=
300
x
=
25
m
So
the
sides
of
the
traingular
field
are
,
3
x
=
3
×
25
m
=
75
m
4
x
=
4
×
25
m
=
100
m
5
x
=
5
×
25
m
=
125
m
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