# Points in plane

The plane is given 12 points, 5 of which is located on a straight line. How many different lines could by draw from this points?

Correct result:

n =  57

#### Solution:

We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!

Tips to related online calculators
Would you like to compute count of combinations?

## Next similar math problems:

• Lines
How many lines can be draw with 8 points, if three points lie on one line and the other any three points do not lie on the same line?
• Circles
How many different circles is determined by 9 points at the plane, if 6 of them lie in a straight line?
• Points in space
There are n points, of which no three lie on one line and no four lies on one plane. How many planes can be guided by these points? How many planes are there if there are five times more than the given points?
• Lines
In how many points will intersect 14 different lines, where no two are parallel?
• Straight lines
Draw two lines c, d so that c || d. On line c mark points A, B, from point A start perpendicular to line c, from point B perpendicular to line c.
• Three points
Mark three points E, F and G in the plane not lie on one line. a) Draw a line segment FG b) Construct halfline (ray) EG c) Draw a line EF
• Count of triangles
Given a square ABCD and on each side 8 internal points. Determine the number of triangles with vertices at these points.
• Line
Straight-line passing through points A [-3; 22] and B [33; -2]. Determine the total number of points of the line in which both coordinates are positive integers.
• Draw it!
Draw two lines c, d that c || d. On line c mark the points A, B. By point A lead perpendicular line to c. By point B lead perpendicular line to c.
• Hockey
Hockey match ended 8:2. How many different matches could be?
• Sum or product
What is the probability that two dice fall will have the sum 7 or product 12?