Download presentation
Presentation is loading. Please wait.
Published byBetty Merilyn McCarthy Modified over 9 years ago
1
Angle Types and Parallel/Perpendicular Lines
2
Naming an angle:... A B C The “corner” or angle that you are naming should be the middle letter when naming the angle.... A B C
3
Classifying an angle by size: 180° = ___________ angle straight 90°< v <180° = ___________ angle v (Angle is bigger than 90, but smaller than 180) obtuse 90° = ___________ angle right < 90° = ___________ angle (Angle is smaller than 90) acute
4
Parallel Lines Parallel Lines are lines that have the ________ slope. same Find the slope of the line containing the following points: A (2, 4) B (3, 8) Write an equation for a line parallel to the above line.
5
Perpendicular Lines Perpendicular Lines are lines that have ________________ slopes. negative reciprocal Find the slope of the line containing the following points: A (2, 4) B (3, 8) Write an equation for a line perpendicular to the above line.
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.