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Byju's Answer
Standard IX
Mathematics
RHS Criteria for Congruency
In a ΔABC, D ...
Question
In a ΔABC, D and E are points on AC and BC, respectively such that DE || AB. If AD =
2
x
, DC =
x
+
1
, BE =
2
x
−
1
, and EC =
x
−
1
, then find the value of
x
.
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Similar questions
Q.
In
Δ
A
B
C
,
D
and E are points AC and BC respectively such that DE || AB. If AD = 2x, BE = 2x - 1, CD = x + 1 and CE = x - 1, then find the value of x.
Q.
In a
Δ
A
B
C
,
D
and
E
are points on the sides
A
B
and
A
C
respectively such that
D
E
|
|
B
C
.
If
A
D
=
x
,
D
B
=
x
−
2
,
A
E
=
x
+
2
and
E
C
=
x
−
1
, find the value of
x
.
Q.
In a
Δ
A
B
C
,
D
and
E
are points on the sides
A
B
and
A
C
respectively such that
D
E
|
|
B
C
.
If
A
D
=
8
x
−
7
,
D
B
=
5
x
−
3
,
A
E
=
4
x
−
3
and
E
C
=
(
3
x
−
1
)
, find the value of
x
.
Q.
In a
Δ
A
B
C
,
D
and
E
are points on the sides
A
B
and
A
C
respectively such that
D
E
|
|
B
C
.
If
A
D
=
4
,
A
E
=
8
,
D
B
=
x
−
4
, and
E
C
=
3
x
−
19
, find
x
.
Q.
In a
Δ
A
B
C
,
D
and
E
are points on the sides
A
B
and
A
C
respectively such that
D
E
|
|
B
C
.
If
A
D
=
4
x
−
3
,
A
E
=
8
x
−
7
,
B
D
=
3
x
−
1
and
C
E
=
5
x
−
3
, find the value of
x
.
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