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How are perpendicular lines different to intersecting lines?
Perpendicular lines have to intersect to make a right angle Like this: + Intersecting lines don't have to intersect to make a right angle Like this: X
Two lines that intersect to make a right angle?
perpendicular
What is a counterexample for three coplainar lines always make a triangle?
A counterexample to the statement that three coplanar lines always form a triangle is when all three lines are parallel. In this case, the lines do not intersect at any point, and therefore, they cannot form a triangle. Another example is when two lines are coincident (overlapping) and the third line intersects one of them but does not intersect the other, failing to create a triangle.
Do diagonals of a rhombus make perpendicular lines?
Yes they intersect at 90 degrees
What are the criteria that make a polygon a polygon?
A closed, plain figure bounded by three or more line segments. These lines cannot be curved and they cannot intersect. A polygon must also fall on a single plane.
What do you need to make a polygon?
Three or more straight lines in a plane such that they intersect pairwise.
What way do perpendicular lines travel in?
Lines don't travel. Perpendicular lines are lines that make angles of 90 degrees with each other at the point where they intersect.
Can two lines never intersect but not be parallel?
If the lines are in the same plane and never intersect they are always parallel. Two line can not intersect and be parallel if they are in different planes though. Take a cube for example, if you have one Sid of it and take the edge and then go to the opposite side and make a horizontal line they will never intersect but are also not parallel.
What are the two parallel lines that cant intersect?
The question does not make sense. Parallel lines, by definition, do not intersect.
Do perpendicular lines always sometimes or never intersect?
Perpendicular lines always intersect and make 90 degree angles. Parallel lines never intersect with each other.
How are perpendicular lines different to intersecting lines?
Perpendicular lines have to intersect to make a right angle Like this: + Intersecting lines don't have to intersect to make a right angle Like this: X
How are perpendicular lines and intersecting line?
Both lines intersect other lines, but the difference is a perpendicular line intersects another line at a 90 degree angle meanwhile the intersecting lines can meet at any angle
What are lines that intersect which make acute and obtuse angles?
Non-perpendicular intersecting lines.
Two lines that intersect to make a right angle?
perpendicular
Two lines thet intersect and make right angles?
perpendicular
What is a counterexample for three coplainar lines always make a triangle?
A counterexample to the statement that three coplanar lines always form a triangle is when all three lines are parallel. In this case, the lines do not intersect at any point, and therefore, they cannot form a triangle. Another example is when two lines are coincident (overlapping) and the third line intersects one of them but does not intersect the other, failing to create a triangle.
Do diagonals of a rhombus make perpendicular lines?
Yes they intersect at 90 degrees
