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How many enclosed regions can be formed by n lines?

Updated: 12/19/2022

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∙ 11y ago

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[(n-1)*(n-2)]/2.

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∙ 11y ago

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Continue Learning about Math & Arithmetic

In a pentagon line segments are drawn from one vertex to each other vertex. Into how many regions is the pentagon divided?

The lines inscribed as directed will result in a "star" being formed inside, and a pentagon will be formed in the middle of the star. The pentagram will have been separated into 11 regions by inscribing it as directed.

How many rectangles are formed when 8 verical lines are intersected by 5 horizontal lines?

NONSENSE

How many angels are formed when two lines intersect?

angels are formed when the sky collides with the earth

How many angles are formed by two intersecting lines?

Four.

How many angles are formed when two lines intersect?

4

Related questions

How many regions are there when 5 lines intersect?

16 regions

In a pentagon line segments are drawn from one vertex to each other vertex. Into how many regions is the pentagon divided?

The lines inscribed as directed will result in a "star" being formed inside, and a pentagon will be formed in the middle of the star. The pentagram will have been separated into 11 regions by inscribing it as directed.

How many regions do 35 parallel lines in a plane divide that plane?

20 regions

Into how many regions do 35 parallel lines in a plane divide that plan?

Into 36 regions.

How many rectangles are formed when 8 verical lines are intersected by 5 horizontal lines?

NONSENSE

Into how many regions do 35 parallel lines in a plane divide that plane?

36

How many angels are formed when two lines intersect?

angels are formed when the sky collides with the earth

How many angles are formed by two intersecting lines?

Four.

How many angles are formed when two lines intersect?

4

How many angles are formed when 2 lines intersect?

Four

How many angles are formed when 2 lines cross?

Four of them.

How many pairs of adjacent angles are formed when two lines intersect?

Two pairs of adjacent angles are formed when two lines intersect each other.

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