Mark three non-collinear points `A ,\ B\ a n d\ C` in your not book. Draw lines through these points taking two at time. Name these lines. How many such different lines can be drawn?

Mark three non-collinear points A,B and C in your not book.Draw lines through these points taking two at time.Name these lines. How many such different lines can be drawn?

Mark three non- collinear points A, B and C in your notebook . Draw lines thorugh these points taking two at a time and name these lines . How many such different lines can be drawn?

Given three non-collinear points. How many circles can be drawn through these three points?

Mark four points A ,\ B ,\ C\ a n d\ D in your notebook such that no three of them are collinear. Draw all the lines which join them in pairs as shown in Fig. How many such lines can be drawn? Write the names of these lines. Name the lines which are concurrent at A .

There are ten points in the plane, no three of which are coolinear. How many different lines can be drawn through these points ?

There are ten points in the plane, no three of which are coolinear. How many different lines can be drawn through these points ?

There are ten points in the plane, no three of which are coolinear. How many different lines can be drawn through these points ?

Take any three non-collinear points A , B , C and draw \ A B C . Through each vertex of the triangle, draw a line parallel to the opposite side.