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Byju's Answer
Standard IX
Mathematics
Alternatives of Postulate 5
In figure, if...
Question
In figure, if
A
B
∥
C
D
, then find the value of
x
A
86
o
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B
56
o
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C
36
o
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D
16
o
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Solution
The correct option is
C
36
o
Given,
A
B
∥
C
D
∠
P
R
G
=
3
x
.......... (Corresponding angles)
∠
P
R
G
+
2
x
=
180
o
(Linear pair)
3
x
+
2
x
=
180
o
⇒
x
=
36
o
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