A(-4,0) and B (-1,4) are two given points. Cand D are points which are symmetric to the given points A and B respectively with respect to y-axis. Calculate the perimeter of the trapezium ABDC.

Let A-=(-4, 0), B -= (-1, 4). C and D are points which are symmetric to points A and B respectively with respect to y-axis, then area of the quadrilateral ABCD is (A) 8 sq units (B) 12 sq. units (C) 20 sq. units (D) none of these

In the figure, given below X and Y are the mid-points of AB and AC respectively. Given that BC = 6 cm, AB = 5-4 cm and AC = 5-0 cm, calculate the perimeter of trapezium YXBC.

If the point A is symmetric to the point B(4,-1) with respect to the bisector of the first quadrant then AB is

A(2, 0) and B(4, 0) are two given points. A point P moves so that PA^(2)+PB^(2)=10 . Find the locus of P.

If the point A is symmetric to the point B(4,-1) with respect to the bisector of the first quadrant, then the length of AB is:

Find the point on y-axis which is equidistant from the points A(-4,3)and B(5,2)

The inverse point of (1, -1) with respect to x^(2)+y^(2)=4 , is

Point charges +4q, -q and +4q are kept on the x-axis at points x=0,x=a and x=2a respectively, then

The line x/a+y/b=1 meets the axis of and y at A and B respectively and C is middle point of AB then

In the given circuits calculate the resstance between points A and B.