In figure 6.44, QR, the arm of APQR, is bound to point Has been made If bisectors of / PQR and / PRS See on the day, then prove that LOTR = Is ZQPR. Figure 6.44

In figure, the side QR of Delta PQR is produced to a point S. If the bisectors. of /_PQR and /_PRS meet at point T, then prove that /_QTR = 1/2 /_QPR .

In Fig. 6.44, the side QR of PQR is produced to a point S. If the bisectors of /_P Q R and /_P R S meet at point T, then prove that /_Q T R=1/2/_Q P R .

In Fig. 6.44, the side QR of PQR is produced to a point S. If the bisectors of /_P Q R"\ "a n d/_P R S meet at point T, then prove that /_Q T R=1/2/_Q P R .

In Fig. 6.44, the side QR of triangle PQR is produced to a point S. If the bisectors of angle PQR and angle PRS meet at point T, then prove that angle QTR =1/2 angle QPR .

In the given figure, the side QR of DeltaPQR is produced to a point S. If the bisectors of anglePQR and anglePRS meet at point T, then prove that angleQTR=(1)/(2)angleQPR .

In DeltaPQR , /_Q=2/_R , The bisector of /_PQR intersects PR at the point D . Prove that PQ*QR=QD.PR .

In the figure given below, PS is the bisector of /_ QPR of Delta PQR . Prove that (QS)/(SR) = (PQ)/(PR)

In the given figure, points S,T and U are the midpoints of sides PQ,QR and PR respectively. IF PV bot QR, then prove that square SVTU is a cyclic quadrilateral.

In Figure,T is a point on side QR of PQR and S is a point such that RT=ST .Prove That :PQ+PR>QS

In Fig. 6.1, side QR of a ∆PQR has been produced to the point S. If ∠PRS = 115° and ∠P = 45° ,then ∠Q is equal to,