Question

Mark points X, Y, Z and W such that no three of them are collinear. Draw
line segments by joining all the possible pairs of points.

Answer 1

Answer:

sebuah pengantar memiliki hambatan listrik sebesar 0,5 mengelir kuat asur listrik sebesar 50 A tentukan sebesar beda potensial penghantar tersebut

diket :

a

b

c

Jawab : tulisan rumus

Answer 2

What do we mean by non-collinear points?
If the given number of points do not lie on the same straight line, we call them as non-collinear points.

• There can be infinitely many ways in which the four points can be marked such that no three are collinear.
• We will take up the easiest example of 4 points i.e. A Square.
• Here, the vertices of the square will be X, Y, Z, W.
• All the given points are such that none of them are collinear.
• Now, the line segments that can be drawn from all these 4 vertices taking a pair i.e. 2 points at a time are -

1. XY
2. YZ
3. ZW
4. WX
5. XZ    (diagonal 1)
6. WY    (diagonal 2)

Therefore, the total number of line segments that can be drawn from 4 non-collinear points are 6.

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