For what value of y are points P(1,4),Q(3,y) and R(−3,16) are collinear?
Connecting you to a tutor in 60 seconds.
Get answers to your doubts.
Find a relation between x and y such that the point (x,y) is equidistant from the point (3,6) and (−3,4).
Write down the coordinates of each of the following points A,B,C,D and E.
If the point A(x,2) is equidistant from the points B(8,−2) and C(2,−2), find the value of x. Also, find the length of AB.
If R(x,y)is a point on the line segment joining the points P(a,b)andQ(b,a),then prove that x+y=a+b
If the distance of P(x,y) from A(5,1) and B(−1,5) are equal then pove that 3x=2y.
In what ratio does the line x−y−2=0 divide the line segment joining the points A(3,−1) and B(8,9)?
Find the distance between the points:A(1,−3) and B(4,−6).
The line L1:y−x=0and L2:2x+y=0intersect the line L3:y+2=0at P and Q respectively. The bisector of the acute angle between L1and L2intersects L3at R.Statement-1 : The ratio PR:RQequals 22:5Statement-2 : In any triangle, bisector of an angle divides the triangle into two similar triangles. Statement-1 is true, Statement-2 is true ; Statement-2 is correct explanation for Statement-1 Statement-1 is true, Statement-2 is true ; Statement-2 is not a correct explanation for Statement-1 Statement-1 is true, Statement-2 is false Statement-1 is false, Statement-2 is true