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Example 4 - Chapter 9 Class 11 Straight Lines
Last updated at Dec. 16, 2024 by Teachoo
Chapter 9 Class 11 Straight Lines
Concept wise
- Cordinate geometry questions
- Slope - Finding slope
- Slope - Prependicularity
- Angle between two lines by Slope
- Collinearity of 3 points by sliope
-
Point Slope form
- Slope-Intercept form
- Intercept form
- Normal form
- Given Statement
- Two lines // or/and prependicular
- Angle between two lines
- Distance - Between two parallel lines
- Distance of a point from a line
- Distance of a point from a line along a line
- Other Type of questions - Area of Triangle formed
- Other Type of questions - 3 lines Concurrent
- Other Type of questions - Image
- Other Type of questions - Mix
Transcript
Example 4 Find the equations of the lines parallel to axes and passing through (–2, 3). Plotting point (−2, 3) Drawing line which is parallel to x-axis and passing through (–2, 3) Hence, y = 3 for all points on line Hence equation is y = 3 Similarly Drawing line which is parallel to y-axis & passing through (−2, 3) Hence x = –2 for all points on line Hence, equation is x = –2
