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Mathematics
Mathematics
Problem
Lines
p
p
p
,
q
q
q
and
r
r
r
are parallel. A transversal
k
k
k
cuts them at points
P
P
P
,
Q
Q
Q
and
R
R
R
respectively. If the angle between line
p
p
p
and the transversal on the left of
k
k
k
is
(
5
x
+
10
)
∘
(5x + 10)^{\circ}
(
5
x
+
10
)
∘
and the corresponding angle at
Q
Q
Q
on line
q
q
q
is
70
∘
70^{\circ}
7
0
∘
, find the value of
x
x
x
.
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