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In , . A point lies on the extension of beyond such that . Find…
MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles
Problem
In
△
X
Y
Z
\triangle XYZ
△
X
Y
Z
,
X
Y
=
X
Z
XY = XZ
X
Y
=
X
Z
. A point
W
W
W
lies on the extension of
Y
Z
YZ
Y
Z
beyond
Z
Z
Z
such that
∠
X
Z
W
=
122
∘
\angle XZW = 122^{\circ}
∠
X
Z
W
=
12
2
∘
. Find
∠
Y
\angle Y
∠
Y
. (a)
61
∘
61^{\circ}
6
1
∘
(b)
58
∘
58^{\circ}
5
8
∘
(c)
29
∘
29^{\circ}
2
9
∘
(d)
60
∘
60^{\circ}
6
0
∘
Related theory
Lines and Angles
Properties of Triangles
Triangle Properties
Triangle inequalities
Triangles
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