Which of the following statements is/are ALWAYS TRUE about perpendicular lines?L Intersecting lines are perpendicular.II. The angle between any two perpendicular lines is equal to 90°.OL The two lines are intersecting each other at an acute angle.IV. Horizontal line lying on the x-axis is perpendicular to a line with a decreasing slope.O VonlyO l and IIOl onlyOllonlyuuichornrect answor

Which of the following statements is/are ALWAYS TRUE about perpendicular lines? I. Intersecting lines are perpendicular. II. The angle between any two perpendicular lines is equal to 90°. III. The two lines are intersecting each other at an acute angle. IV. Horizontal line lying on the x-axis is perpendicular to a line with a decreasing slope. O IV only O I and III O Il only O Il only O no correct answer

Which of the following statements is/are ALWAYS TRUE about perpendicular lines? I. Intersecting lines are perpendicular. II. The angle between any two perpendicular lines is equal to 90°. III. The two lines are intersecting each other at an acute angle. IV. Horizontal line lying on the x-axis is perpendicular to a line with a decreasing slope. O IV only O I and III O Il only O Il only O no correct answer

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter2: Parallel Lines

Section2.1: The Parallel Postulate And Special Angles

Problem 38E: Given: A line m and a point T not on m Suppose that you do the following: i Construct a...

See similar textbooks

Similar questions

Prove that if two lines neither horizontal nor vertical are perpendicular, then the product of their slopes is -1. HINT: See Figure 10.19. You need to show and use the fact that ABC~EDC.
Let A, B, and C lie on a straight line as shown. Classify these claim as true or false. a There is no point that lies between A and B. b AB has endpoints A and B.
The point mid ay between (a, b) and (c, d) _____________. So the point midway between (1, 2) and (7, 10) is ___________.
Trace this line segment two times. On one copy construct a perpendicular bisector of the segment. On the other copy divide the segment into three equal segments.