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Standard IX
Mathematics
Question
∠
A
D
C
=
∠
B
C
D
Open in App
Solution
Verified by Toppr
Draw
D
M
⊥
A
B
and
C
N
⊥
A
B
Δ
D
A
M
≡
Δ
C
B
N
by R.H.S.
∴
∠
D
A
B
=
∠
C
B
A
⇒
∠
A
D
C
=
∠
B
C
D
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Similar Questions
Q1
∠
A
D
C
=
∠
B
C
D
View Solution
Q2
In the figure,
∠
B
C
D
=
∠
A
D
C
and
∠
A
C
B
=
∠
B
D
A
.
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Q3
In the figure,
∠
B
C
D
=
∠
A
D
C
and
∠
A
C
B
=
∠
B
D
A
. Prove that AD = BC and
∠
A
=
∠
B
.
View Solution
Q4
In a trapezium
A
B
C
D
,
A
B
|
|
D
C
,
A
B
=
A
D
,
∠
A
D
C
=
64
∘
and
∠
B
C
D
=
54
∘
. Find
∠
D
B
C
.
View Solution
Q5
In the figure,
A
B
is parallel to
D
C
,
∠
B
C
D
=
80
o
and
∠
B
A
C
=
25
o
.
Then m
∠
A
D
C
is:
View Solution