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What are the three relationships for two straight lines in the same plane?
Well, there are really only two: parallel and intersecting. Parallel lines go in the same direction and never cross; intersecting lines do cross (or intersect). However, a third relationship, that's actually a special case of intersecting lines, is the case of perpendicular lines. Perpendicular lines are those that make four right angles when they intersect. Really, it's enough if you know that only one of the angles is a right angle - the rest follow automatically.
What letters contain non perpendicular intersecting lines?
Upper-case (capital) A, K, M, N, V, W, X, Y, Z
What letters have perpendicular intersecting lines?
In the present font, B, D, E, F, H, I, L, P, R, and T have. At least in the upper case they do.
What are the differences between four conic sections?
A conic section is the intersection of a plane and a cone.The circle is a conic section where the plane is perpendicular to the axis of the cone. The special case of a point is where the vertex of the cone lies on the plane.The ellipse is a conic section where the plane is not perpendicular to the axis, but its angle is less than one of the nappes. The special case of a point is where the vertex of the cone lies on the plane.The parabola is a conic section where the plane is parallel to one of the nappes. The special case of two intersecting lines is where the vertex of the cone lies on the plane.The hyperbole is a conic section where the angle of the plane is greater than on of the nappes. There are two sides to the hyperbole. The special case of two lines intersecting is where the vertex of the cone lies on the plane.For more information, please see the Related Link below.
Do all perpendicular lines bisect each other?
Perpendicular lines intersect."lines" are infinitely long, if you want to say that anypoint on an infinitely long line bisects that line (which IS the case in several geometrical theories but not all!) then:YES, perpendicular lines bisect each other.otherwise:NO, you cannot bisect something that is infinitly long.
