. Mark four points A, B, C, D such that no three of them are collinear. Draw lines through these points, taking two at a time. Name the lines. How many such different lines can be drawn? Name the lines which are concurrent at A.
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00:00 - 00:59 11 question is why that mark 4 points A B C D in your notebook such that no 3 of them are collinear draw all the lines which join them in pair shown in the figure here how many such lines can be drawn what are the names of these lines name the lines which is concurrent area is the question given that we need to find a solution for this question liya ok first question here you can see that how many such lines can be drawn here here you can see that kya 1 2 3 4 5 and 6 Kya Kiya for question one here we can draw 6 lines ok for the second question here we can see the next question write the name of these lines were here you can see that the names of these lines
01:00 - 01:59 we can see that AB is the one line here and BC is the one that line are CD that is another line Harihar Vikas that is aniline and you can see that AC is one line and BD is the last line near ok name the lines which are concrete at a here here you can see the point area ok you can see that how many lines are concurrent Kya Kiya Kaise Jata the line AC is on concurrent lines here that 8 question that is equals to the line AC is the one line which is concurrent Tatya here and the line AP that is connected here and here we can see that the line which is concurrent at a year ok so that here we get there
02:00 - 02:59 the lines that is equal to AC ab and area are concurrent at Area that's it thank you