No.
Any irregular polygon with 4 or more sides can have only one pair of parallel sides. For example, a child's drawing of the silhouette of a house (the base, two walls and a triangular roof) is a pentagon and the two walls are the 1 pair of parallel sides.
Points cannot be parallel or perpendicular. So they never are.
You pass another line through both of them and measure the angles. If the first two lines form the same angle with the third line, the first two are parallel.
If the lines are straight and have the same slope they are parallel, no matter what the y intercept is
No.
by building dams
Any irregular polygon with 4 or more sides can have only one pair of parallel sides. For example, a child's drawing of the silhouette of a house (the base, two walls and a triangular roof) is a pentagon and the two walls are the 1 pair of parallel sides.
Points cannot be parallel or perpendicular. So they never are.
You pass another line through both of them and measure the angles. If the first two lines form the same angle with the third line, the first two are parallel.
If the lines are straight and have the same slope they are parallel, no matter what the y intercept is
Two lines are parallel if and only if they have the same slope. Two lines are perpendicular if the product of their slopes is -1. If neither of these conditions are met, the lines are nether parallel, or perpendicular.
you need to finish the question.. if two line are what? perpendicular ? Parallel?
There are many different ways but a defining characteristic is that is has two pairs of parallel sides.
There are three ways to find if two lines are parallel. The first one is to see if there is any indication. I there isn't, you should never trust your eyes. Instead, you should find the slope of each line. If they are then the two lines are parallel. Another way to find if two lines are parallel is to see if there are any corresponding angles, Alternate Interior Angles, and Alternate Exterior Angles. If there are and they are congruent, then the two lines are parallel.
Igneous rock and Meta-igneous rock.
If the slopes are different the lines are neither - they intersect. They are parallel or coincident if the slopes are the same. Then, if the y-intercepts are the same they are coincident while if the y-intercepts are different, they are parallel.