1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Mathematics
SAS Criteria for Congruency
In ABC, AB ...
Question
In
△
A
B
C
,
A
B
=
B
C
and
∠
B
=
64
o
. Find
∠
C
.
Open in App
Solution
We can see that
∠
A
=
∠
C
[
∵
A
B
=
A
C
]
∠
A
+
∠
C
+
∠
B
=
180
∘
{
∵
sum of all the angles of triangle is
180
o
}
so,
2
∠
C
=
180
∘
-
64
∘
=
116
∘
(since
∠
A
=
∠
C
)
⇒
∠
C
=
116
∘
2
=
58
∘
⇒
∠
A
=
58
∘
and
∠
C
=
58
∘
⇒
∠
C
=
58
∘
Suggest Corrections
0
Similar questions
Q.
In a
Δ
ABC, AB = BC and
∠
B = 64°. Find
∠
C.