When two straight lines intersect in a right angle, these two lines are() , and one of the lines is called a ( ) line to the other line. The point at which the two lines intersect is called the C ). 相关知识点: 试题来源:
Sereja placednpoints on a plane. Now Sereja wants to place on the plane two straight lines, intersecting at a right angle, so that one of the straight lines intersect theOxaxis at an angle of45degrees and the maximum distance from the points to the straight lines were minimum. In this pr...
1(1)When two straight lines intersect in a right angle,these two lines are()and one of the lines is called a line to the other line.The point at which the two lines intersect is called the().(1)When two straight lines intersect in a right angle,these two lines are _( ),and one...
Two distinct lines intersecting each other at 90∘ or at a right angle are called perpendicular lines. Example:Here, AB is perpendicular to XY because AB and XY intersect each other at 90∘.Non-Example:The two lines are parallel and do not intersect each other. The two lines are ...
A perpendicular is a straight line that makes an angle of 90° with another line. 90° is also called a right angle and is marked by a little square between two perpendicular lines as shown in the figure given below. Here, the two lines intersect at a right angle, and hence, are ...
Show that the tangent lines to the curve y=(πsinx)x at x=π and x=−π intersect at right angles. Tangent Line: When the product of the slopes of two tangent lines is -1 or is the negative reciprocal to each other, then it can...
Perpendicular lines are lines that cross each other at a 90° angle. This is also known as a right angle. The word 'perpendicular' comes from the Latin perpendicularis and describes lines that lie at right angles to the horizon. Perpendicular lines intersect at right angles to each other. ...
Equations of a Line: Includes various forms such as slope-intercept form (y = mx + c), point-slope form, and general form (Ax + By + C = 0). Parallel Lines: Lines that never intersect and have the same slope. Perpendicular Lines: Lines that intersect at a right angle, with slopes...
We are writing one example for the better understanding, Check the given lines are intersect to form right angle {eq}x + y + 3 = 0 \text{ and } x -...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...
Perpendicular linesare two lines that intersect each other at a right angle. Conclusion In this article, we learnt about intersecting lines, angles formed by them, parallel lines, and the point of intersection. Let’s solve a few examples and practice problems based on intersecting lines!