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Lines and Angles — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSLines and Angles2 Marks
Question
In the adjoining figure, AC and BE intersect at P.
ACand BCintersect at C AC and ECintersect at C Try to find another ten pairs of Intersecting line segments.
Image
Should any two lines or line segments necessarily Intersect? Can you find two pairs of non-intersecting line segments in the figure?
Can two lines intersect in more than one point? Think about it.
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Answer


Image
Join $A B$ and $A E$. Another ten pairs of intersecting line segments are $A P, B P ; A P, P E ; P B, B C, B C, P C, P C, P E$ $P E, E C ; A B, B C ; A B, B P ; A E, E C$ and $A E, E R$
Any two lines or line segments may or may not intersect. Two pairs of non-intersecting line segments in the figure are $A B$ and $E C, A B$ and $B C$.
Two lines cannot intersect in more than one point.

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