The centres of those circles which touch the circle, x2+y2−8x−8y−4=0, externally and also touch the x-axis, lie on :
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If a point A(0,2) is equidistant from the points B(3,p) and C(p,5) then find the value of p.
For the following points, write the quadrant in which it lies.(3,−8)
Point P(5,−3)is one of the two points of trisection of the line segment joining the points A(7,−2)andB(1,−5)near to A. Find the coordinates of the other point of trisection.
Find the lengths of the medians AD and BE of ΔABC whose vertices are A(7,−3),B(5,3) and C(3,−1).
Find the coordinates of the point which divides the join of A(−1,7) and B(4,−3) in the ratio 2:3.
Find the distance between the points:A(9,3) and B(15,11).
The common tangents to the circle x2+y2=2 and the parabola y2=8x touch the circle at P,Q andthe parabola at R,S. Then area of quadrilateral PQRS is
In Fig. 3, the area of triangle ABC (in sq. units) is :