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Ira Lisetskai [31]
1 year ago
6

How many lines can you draw using 3 non-collinear points A, B and C on a plane?​

Mathematics
1 answer:
patriot [66]1 year ago
4 0

Answer:3 lines could be used

Step-by-step explanation:

You need 2 points to draw a line. The order doesn't really matter. Line AB is the same as line BA. The problem is to select 2 points out of 3 to draw different lines. If we do the same to the others, we get the following pairs of points to draw lines.

AB , AC

BA , BC

CA , CB

which is only 3 lines

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borishaifa [10]
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Probability of blue die being even: 3/6, which simplifies to 1/2.

Compound probability:
1/2* 1/2= 1/4

Final answer: 1/4
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4 years ago
Round $18.937 to the nearest cent
inysia [295]
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Find the values of x any y.
Ede4ka [16]

There are so many types of angles, let's see what we've got here!

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