Showing posts with label coordinate geometry. Show all posts
Showing posts with label coordinate geometry. Show all posts

Sunday, August 4, 2013

7-dividing a line segment to a given ratio



Two points A and B have the following coordinated (2,2) and (10,8) respectively.

Find the coordinates that divide the line segment in the ratio of 2:3?

6-midpoint of a line segment



Two points A and B have the following coordinated (2,2) and (10,8) respectively.

Find the midpoint of the line segment?

5-forming equation of straight line



Two points A and B have the following coordinated (2,2) and (10,8) respectively.

Form the equation of straight line passing through these 2 points?

4- coordinate geometry -distance between two points



Two points A and B have the following coordinated (2,2) and (10,8) respectively.

Find the length of the line segment?

Monday, July 29, 2013

3-coordinate geometry ICSE 1996



Write down the equation of the line whose gradient is 3/2 and which passes through P, where P divides the line segment joining A(-2, 6) and B(3,-4) in the ratio 2:3.

Saturday, July 27, 2013

1-equation of straight line - ICSE 2003



Find the value of k for which the lines kx – 5y + 4 =0 and 
4x – 2y + 5 =0 are perpendicular to each other.                       
 ICSE 2003