1. If two lines intersect

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1. If two lines intersect, prove that the vertically opposite angles are equal.
30
Jun
1. If two lines intersect, prove that the vertically opposite angles are equal. 1. If two lines intersect prove that the vertically opposite angles are equal. June 30, 2021 Category: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 ,
Posted in: Chapter 6 - Lines and Angles , Maths , NCERT Class 9 ,
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