0
Congruent
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What triangle has to lines of symmetry?
If you mean which triangle has at least two lines of symmetry, I can answer your question: an equilateral triangle has three lines of symmetry-- one passing through the center of each side and through the opposite point, perpendicular to the side.
Why can three coplanar lines have zero one two or three points of intersection?
If all three lines are parallel, there are zero points of intersection. If all three lines go through a point, there is one point of intersection. If two lines are parallel and the third one crosses them, there are two. If the three lines make a triangle, there are three points.
Three or more lines that intersect at a common point?
its the point of concurrency
When three or more lines intersect at one point then the lines are said to be?
concurrent
When three or more lines meet at the same point?
intersection
Can a given point be in two lines?
A point has an infinite amount of lines passing through it.
What are two lines that are perpendicular that passes through point?
Perpendicular lines passing through a point are at right angles to each other.
What triangle has to lines of symmetry?
If you mean which triangle has at least two lines of symmetry, I can answer your question: an equilateral triangle has three lines of symmetry-- one passing through the center of each side and through the opposite point, perpendicular to the side.
What is a ray in mathematical terms?
any of a set of straight lines passing through one point.
What are the lines of symmetry on a regular polygon triangle?
A regular polygon triangle is an equilateral triangle. It has three lines of symmetry: a line passing through each vertex and the mid-point of the opposite side. These are the three medians or altitudes or perpendicular bisectors or angle bisectors of the triangle - they are all the same lines.
Why can three coplanar lines have zero one two or three points of intersection?
If all three lines are parallel, there are zero points of intersection. If all three lines go through a point, there is one point of intersection. If two lines are parallel and the third one crosses them, there are two. If the three lines make a triangle, there are three points.
The marked end of a compass needle always points directly to?
Magnetic north (which is a little different from north. as defined as the meeting point of all lines drawn perpendicular to the equator and passing through the northern hemisphere)
How many lines can pass through a point?
An infinite number of lines can pass through a point.
How many points are needed to determine a straight line?
You need two points to determine a line. A single point can have an infinite number of lines passing through it.
How many lines can we drawn between three point not on the same line?
There are three lines.
What are the three types of outcomes for linear equations?
All the lines meet at one point: a single solution. All the lines are the same: infinitely many solutions. At least one of the lines does not pass through the point of intersection of the others: no solution.
Lines that pass through the same point?
these lines are called intersecting lines
