Question

1. In the figure, O is the centre and P is a
point on the circle. Radius of circle is
3 cm. Seg OP is extended such that 0-P-Q
and PQ = 3 cm. Point R and S are the
points of contact of the tangents drawn to
the circle from point Q, then find the length
of (i) QS and QR (ii) OT and RS.​

Answer 1

Answer:

The present ages of two brothers are 4x and 5x. Eight years from now, the ratio of their ages will be 5:6 Which of the following is NOT true