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

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Solution

Make three collinear points.
Given: Three non-collinear points are $A, B$ , and $C$ .
First, join point $A$ to point $B$ then join point $B$ to point $C$ , and then join point $C$ to point $A$ .
Therefore after connecting all these points the required image is the figure given below..

The lines after joining the non-collinear points are $A B, B C, C A$ .
Hence, the three lines can be drawn as shown above.

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