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In , . Which statement must be…
MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles
Problem
In
△
X
Y
Z
\triangle XYZ
△
X
Y
Z
,
∠
Y
=
∠
Z
\angle Y = \angle Z
∠
Y
=
∠
Z
. Which statement must be true? (a)
X
Y
=
Y
Z
XY = YZ
X
Y
=
Y
Z
(b)
Y
Z
=
X
Z
YZ = XZ
Y
Z
=
X
Z
(c)
X
Y
=
X
Z
XY = XZ
X
Y
=
X
Z
(d)
X
Y
+
X
Z
=
Y
Z
XY + XZ = YZ
X
Y
+
X
Z
=
Y
Z
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