Point, Line, Plane – Maharashtra Board Class 6 Solutions for Mathematics

Point, Line, Plane – Maharashtra Board Class 6 Solutions for Mathematics (English Medium)

MathematicsGeneral ScienceMaharashtra Board Solutions

Exercise-13

Solution 1:

1. seg MN, seg NO and seg LM.
2. seg OT, sed OY, seg TY, seg OZ, line WV, ray OX, ray OV, ray ZX, ray OW

Exercise-14

Solution 1:

Solution 2:
Innumerable lines can be drawn through the point T.

Solution 3:
Line PQ, line QR, line PR are the three lines through the three non-collinear points P, Q and R.
Hence, three lines can be drawn.

Solution 4:
One and only one line can be drawn passing through the two points S and R.

Solution 5:
Collinear points – B, M, D ; L, M, K
Non-collinear points – B, K, D ; L, M, D ; K, M, D ; K, L, B ; K, M, B ; K, L, D ; B, L, D ; L, M, B.

Exercise-15

Solution 1:

1. The lines whose point of concurrence is Q are PQ, line SQ and line RQ.
2. Line PS, line SR and line QS are concurrent lines.

Solution 2:

1. Collinear points (B, C, D)
2. Groups of non-collinear points: (A, B, C); (A, B, D); (A, C, D); (A, B, C, D)
3. Concurrent lines: line AB, line AD, line AC.  Point of concurrence: Point A.