# Ex 4.1, 6 - Chapter 4 Class 6 Basic Geometrical Ideas

Last updated at July 12, 2018 by Teachoo

Last updated at July 12, 2018 by Teachoo

Transcript

Ex 4.1, 6Consider the following figure of line (๐๐)ย โก. Say whether following statements are true or false in context of the given figure.(a) Q, M, O, N, P are points on the line (๐๐)ย โก True Here line (๐๐)ย โก is the full line. So, points Q, M, O, N, P lie on it. Ex 4.1, 6Consider the following figure of line (๐๐)ย โก. Say whether following statements are true or false in context of the given figure.(b) M, O, N are points on a line segment (๐๐)ย ฬ . True Here, line segment (๐๐)ย ฬ is from point M to point N. So, M, O, N lie on it. Ex 4.1, 6Consider the following figure of line (๐๐)ย โก . Say whether following statements are true or false in context of the given figure.(c) M and N are end points of line segment (๐๐)ย ฬ .True In line segment (๐๐)ย ฬ , M & N are the end-points. Ex 4.1, 6Consider the following figure of line (๐๐)ย โก . Say whether following statements are true or false in context of the given figure.(d) O and N are end points of line segment (๐๐)ย ฬ False In line segment (๐๐)ย ฬ , O and P are the end-points. Ex 4.1, 6Consider the following figure of line (๐๐)ย โก . Say whether following statements are true or false in context of the given figure.(e) M is one of the end points of line segment (๐๐)ย ฬ . False In line segment (๐๐)ย ฬ , Q and O are the end-points. Ex 4.1, 6Consider the following figure of line (๐๐)ย โก . Say whether following statements are true or false in context of the given figure.(f) M is point on ray (๐๐)ย โ False On ray (๐๐)ย โ, point O is fixed. So, M is not a point on it. Ex 4.1, 6Consider the following figure of line (๐๐)ย โก. Say whether following statements are true or false in context of the given figure.(g) Ray (๐๐)ย โ is different from ray (๐๐)ย โ True Ray (๐๐)ย โ starts from point O Whereas Ray (๐๐)ย โ starts from point Q Ex 4.1, 6Consider the following figure of line (๐๐)ย โก . Say whether following statements are true or false in context of the given figure.(h) Ray (๐๐)ย โ is same as ray (๐๐)ย โ. .False Ray (๐๐)ย โ and (๐๐)ย โ are in opposite directions Ex 4.1, 6Consider the following figure of line (๐๐)ย โก . Say whether following statements are true or false in context of the given figure.(i) Ray (๐๐)ย โ is not opposite to ray (๐๐)ย โ False Ray (๐๐)ย โ and (๐๐)ย โ are in opposite directions False Ray (๐๐)ย โ and (๐๐)ย โ are in opposite directions False O is an initial point in ray (๐๐)ย โ Ex 4.1, 6Consider the following figure of line (๐๐)ย โก Say whether following statements are true or false in context of the given figure.(k) N is the initial point of (๐๐)ย โ and (๐๐)ย โ . Ex 4.1, 6Consider the following figure of line (๐๐)ย โก Say whether following statements are true or false in context of the given figure.(k) N is the initial point of (๐๐)ย โ and (๐๐)ย โ . Ex 4.1, 6Consider the following figure of line (๐๐)ย โก Say whether following statements are true or false in context of the given figure.(k) N is the initial point of (๐๐)ย โ and (๐๐)ย โ . True N is the initial point in ray (๐๐)ย โ and N is the initial point in ray (๐๐)ย โ Ex 4.1, 6Consider the following figure of line (๐๐)ย โก Say whether following statements are true or false in context of the given figure.(k) N is the initial point of (๐๐)ย โ and (๐๐)ย โ . True N is the initial point in ray (๐๐)ย โ and N is the initial point in ray (๐๐)ย โ

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.