CK-12 Geometry-Concepts

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines 2x− 3 y=6 and 3x+ 2 y= 6 5x+ 2 y=−4 and 5x+ 2 y= 8 x− 3 y=−3 an ...

3.8. Parallel Lines in the Coordinate Plane http://www.ck12.org MEDIA Click image to the left for use the URL below. URL: http:/ ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines 10. 11. For the line and point below, find a parallel line, thro ...

3.8. Parallel Lines in the Coordinate Plane http://www.ck12.org 13. 14. 15. ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines 3.9 Perpendicular Lines in the Coordinate Plane Here you’ll lear ...

3.9. Perpendicular Lines in the Coordinate Plane http://www.ck12.org If we take a closer look at these two lines, we see that th ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines First, we have to change each equation into slope-intercept form ...

3.9. Perpendicular Lines in the Coordinate Plane http://www.ck12.org y=−x+5 andy=x+ 1 Find the equation of the line that is p ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines 7.x− 3 y=11;( 0 , 13 ) Determine if each pair of lines is perpen ...

3.9. Perpendicular Lines in the Coordinate Plane http://www.ck12.org 11. For the line and point below, find a perpendicular line ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines 14. 15. ...

3.10. Distance Formula in the Coordinate Plane http://www.ck12.org 3.10 Distance Formula in the Coordinate Plane Here you’ll lea ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines Example A Find the distance between (4, -2) and (-10, 3). Plug i ...

3.10. Distance Formula in the Coordinate Plane http://www.ck12.org First, graph the line and point. Second determine the equatio ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines d= √ ( 3 − 1 )^2 +(− 1 − 5 )^2 = √ ( 2 )^2 +(− 6 )^2 = √ 2 + 36 ...

3.10. Distance Formula in the Coordinate Plane http://www.ck12.org Find the slope of the perpendicular line. The opposite recip ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines 3.11 Distance Between Parallel Lines Here you’ll learn that the ...

3.11. Distance Between Parallel Lines http://www.ck12.org Notice that all of the pink segments are the same length. So, when pic ...

http://www.ck12.org Chapter 3. Parallel and Perpendicular Lines down 1 from 2 and over to the right 2 from -1, you will hity= 2 ...

3.11. Distance Between Parallel Lines http://www.ck12.org First you need to find the slope of the two lines. Because they are pa ...