Lines And Angles | NCERT Class 7 Maths Chapter 5 Solutions
Basic Facts: A line-segment has two end points. A ray has only one end point (its vertex). A line has no end points on either side. An angle is formed when two lines (or...
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Basic Facts: A line-segment has two end points. A ray has only one end point (its vertex). A line has no end points on either side. An angle is formed when two lines (or...