M is the mid-point of the line segment joining the points A(-3, 7) and B(9, -1). Find the coordinates of point M. Further, if R(2, 2) divides the line segment joining M and the origin in the ratio p : q, find the ratio p : q

 

Straight line formulas for class 10 and 11

 

The line joining the points (2, 1) and (5, -8) is trisected at the points P and Q, point P lies on the line 2x – y + k = 0, find the value of k. Also, find the co-ordinates of point Q.

 

Find the ratio in which the line 2x + y = 4 divides the line segment joining the points P(2, -2) and Q(3, 7).

 

Class 10 ICSE MATH SELINA SECTION AND MIDPOINT EX 13B QUESTION 13 | The point (2,-1), (-1,4) and (-2,2) are the mid point of side of a triangle. Find its vertices

Class 10 ICSE Math ex 13A QUESTION 15 | Show that the line segment joining the points (-5,8) and (10,-4) is trisect by the co ordinate axes.

Class 10 ICSE SELINA EX 13A QUESTION 6- In what ratio is the join of (4, 3) and (2, -6) divided by the x-axis. Also, find the co- ordinates of the point of intersection.

Class 10 ICSE SELINA EX 13A QUESTION 4 - In what ratio does the point (1, a) divided the join of (-1, 4) and (4, -1)? Also, find the value of a