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Subjects
Mathematics CBSE
Class 7 New
Parallel and intersecting lines
Textbook Based Questions
4.
TBQ - Linear pair and vertically opposite angles
Exercise condition:
3
m.
List
all the linear pairs and vertically opposite angles in the following
Picture
:
Linear pairs
:
The linear pairs are
\(\angle 1\) and \(\angle 2\)
\(\angle 1\) and \(\angle 3\)
,
\(\angle 2\) and \(\angle 3\)
\(\angle 2\) and \(\angle 4\)
,
\(\angle 3\) and \(\angle 4\)
\(\angle 1\) and \(\angle 3\)
,
\(\angle 2\) and \(\angle 4\)
\(\angle 4\) and \(\angle 1\)
Vertically opposite angles
:
\(\angle 1\) and \(\angle 2\)
\(\angle 1\) and \(\angle 3\)
,
\(\angle 2\) and \(\angle 4\)
\(\angle 3\) and \(\angle 4\)
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