Selina Concise Class 6 Math Chapter 21 Fundamental Concepts Exercise 21A Solution EXERCISE 21A (1) State, true or false, correct the statement: (i) False; Dot has no length and width. (ii) True (iii) False; The line segment PQ is only written as PQ. (iv) True (v) False; Three points are said to be collinear, if […]