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Mathematics
Mathematics
Problem
In
△
P
Q
R
\triangle PQR
△
P
QR
,
∠
P
=
30
∘
\angle P = 30^{\circ}
∠
P
=
3
0
∘
and
∠
Q
=
80
∘
\angle Q = 80^{\circ}
∠
Q
=
8
0
∘
. In
△
X
Y
Z
\triangle XYZ
△
X
Y
Z
,
∠
X
=
70
∘
\angle X = 70^{\circ}
∠
X
=
7
0
∘
and
∠
Y
=
30
∘
\angle Y = 30^{\circ}
∠
Y
=
3
0
∘
. Are the two triangles similar? Give a reason for your answer.
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