If line PQ || line MN, then line segment pq || mn

If a number of circles touch line segment PQ at a point A then , their centres lie on the perpendicular bisector of PQ. State True or False

Lines of symmetry of a line segment

In the given figure,PQRST is a line and OMN is a line segment.If QM=QR and MR||NS ,then the value of (/_MNS+/_MRQ-/_MSR) is

The coordinates of the points P and Q are respectively (4,-3) and (-1,7). Find the abscissa of a point R on the line segment PQ such that (PR)/(PQ)=(3)/(5) .

The ends of a line segment are P(1,3) and Q(1,1), R a point on the line segment PQ such that PR:QR=1:lambda. If R is an interior point of the parabola y^(2)=4x then

Consider the following figure of line MN. Say whether following statements are true or false in context of the given figure M is one of the end points of line segment barQO .

If the curve x^2 + 2y^2 = 2 intersects the line x + y = 1 at two points P and Q, then the angle subtended by the line segment PQ at the origin is :

In Fig. 9.1, the line segments PQ and RQ have been marked on a line l such that PQ = AB and RQ = CD. Then AB – CD =__________.

ABC is a triangle, PQ is line segment interseting AB in P and AC in Q and PQ||BC. The ratio of AP : BP = 3 : 5 and length of PQ is 18 cm. The length of BC is