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Who is the first discover the parallel lines who is the first discover the perpendicular lines Who is the first discover the intersecting lines?
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Is y equals 3x -1 parallel or perpendicular?
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Can adjacent lines be intersecting?
No. Consider a set of two or more parallel lines and pick any one of them. There will be another line adjacent to it. But, because it is parallel to the first, they cannot intersect.
How are parallel lines perpendicular to the same line?
If you have two parallel lines, then they have the same slope. If you have another line, in the same plane as the first two lines, and it is not parallel to them, then the angle of intersection with the first line will be the same as the angle of intersection with the second line. If this angle is 90°, then the third line is perpendicular to the first line and also to the second line. For an example, think of a rectangle. Two opposite sides are parallel. Now pick one of the 3rd or 4th sides. Each of these sides is perpendicular to both the first side and the second side.
Do parrallel lines meet?
Not in Euclidean Geometry. Euclid's 5th axiom is that parallel lines never meet. However, unlike the first 4 axiom, it is impossible to prove the 5th axiom; depending upon the situation, you can either assume that parallel lines meet or don't; when they do meet, there are some very interesting consequences (for example, the possibility of a hyperbolic space). To my knowledge, if they meet, they are intersecting/perpendicular lines.
What did Galen discover about circulation?
he was the first person to discover that blood has oxogen in it
The sides of a ladder are parallel Since the rungs are perpendicular to one side of the ladder what conclusion can be made?
If the rungs are perpendicular to one side of the ladder, then they must be parallel to the other side of the ladder. This is because if one side is perpendicular to the rungs, the other side, being parallel to the first side, will also be perpendicular to the rungs.
Is y equals 3x -1 parallel or perpendicular?
4
How do you spell parallellogram?
Parallel is a math term meaning 'two lines that never intersect'. The correct spelling of the word is how I put it in the first sentence, 'parallel'. A good way to remember the spelling is that the 3rd and 4th letters ( 'l') are parallel. Also, you can remember there is an 'a' on either side of the 'r', making that section of the word symmetrical.
Can adjacent lines be intersecting?
No. Consider a set of two or more parallel lines and pick any one of them. There will be another line adjacent to it. But, because it is parallel to the first, they cannot intersect.
How are parallel lines perpendicular to the same line?
If you have two parallel lines, then they have the same slope. If you have another line, in the same plane as the first two lines, and it is not parallel to them, then the angle of intersection with the first line will be the same as the angle of intersection with the second line. If this angle is 90°, then the third line is perpendicular to the first line and also to the second line. For an example, think of a rectangle. Two opposite sides are parallel. Now pick one of the 3rd or 4th sides. Each of these sides is perpendicular to both the first side and the second side.
Can parallel lines be created from intersecting a double napped cone?
No; there is no physical way to intersect a plane and a double-napped cone to obtain parallel lines. The problem lies in getting a second line that doesn't intersect the first, since both cones intersect at a point, there is no way get a second line without intersecting the first line.
Do parrallel lines meet?
Not in Euclidean Geometry. Euclid's 5th axiom is that parallel lines never meet. However, unlike the first 4 axiom, it is impossible to prove the 5th axiom; depending upon the situation, you can either assume that parallel lines meet or don't; when they do meet, there are some very interesting consequences (for example, the possibility of a hyperbolic space). To my knowledge, if they meet, they are intersecting/perpendicular lines.
How menny perellal lines and purpendiculer lines does a hexagon have?
menny = manyperellal = parallelpurpendiculer = perpendiculardose = doseNot good!A hexagon need not have any parallel or perpendicular lines.menny = manyperellal = parallelpurpendiculer = perpendiculardose = doseNot good!A hexagon need not have any parallel or perpendicular lines.menny = manyperellal = parallelpurpendiculer = perpendiculardose = doseNot good!A hexagon need not have any parallel or perpendicular lines.menny = manyperellal = parallelpurpendiculer = perpendiculardose = doseNot good!A hexagon need not have any parallel or perpendicular lines.
Two lines perpendicular to the same line are perpendicular to each other true or false?
TRUE:: The first two lines lie in the same plain, but are perpendicular to each other. The third line passes through the plane of the first two lines so it is also perpendicular. Think 3-dimension. !!!!!
Can exactly two planes intersect and the third plane does not intersect the other two?
We don't think so. We reasoned it out like this: -- Two planes either intersect or else they're parallel. -- If two planes intersect, then they're not parallel. -- In order for the third one to avoid intersecting either of the first two, it would have to be parallel to both of them. But if they're not parallel to each other, then that's not possible. If the third plane is parallel to one of the first two, then it's not parallel to the other one, and it must intersect the one that it's not parallel to.
What quadrilateral has two right angles one set of parallel lines and two sets of perpendicular lines?
If by two sets of perpendicular lines you mean two pairs of perpendicular lines we can do it. One set of parallel lines is easy so draw that as the first and second lines A right angle from one of them will intersect the other at a right angle so that's the third line and the right angles sorted. The fourth side cannot be parallel to the third so draw it at an angle to the third. We now have two right angles, one set of parallel lines and two pairs of perpendicular lines, first and third, and second and third. What we call it depends on where we are. In the UK it is called a trapezium and in the USA a trapezoid. I'm afraid I don't know naming conventions in other countries.
State ane prove perpendicular axis theorem?
The perpendicular axis theorem states that the moment of inertia of a planar object about an axis perpendicular to its plane is equal to the sum of the moments of inertia about two perpendicular axes lying in the plane of the object and intersecting the first axis. This theorem can be proven using the parallel axis theorem and considering the individual moments of inertia about each axis. The perpendicular axis theorem is commonly used to find the moment of inertia of thin planar objects.
