In `Delta PQR, PR = 8cm, QR = 4 cm and PL = 5 cm` (Fig 11.22). Find: (i) the area of the `Delta PQR` (ii) QM

In Delta PQR,PQ = 6 sqrt 3 cm, PR = 12cm and QR = 6 cm then angle Q is

In Fig. 9.21, if PR = 12 cm, QR = 6 cm and PL = 8 cm, then QM is

In Delta PQR, PQ = 4cm, PR = 6 cm and QR =3 cm . Which of the following is correct?

In /_\PQR , PQ= 4cm, PR= 8cm and RT= 6cm. find i)the area of /_\PQR . ii) the length of QS.

In quadrilateral PQRS, PQ = 3 cm, QR = 4 cm, RS = 8 cm, SP = 7 cm and PR = 5 cm. Find the area of quadrilateral PQRS.

In fig , a circle isinscribed in a triangle PQR with PQ = 10 cm , QR = 8 cm and PR = 12 cm .Find the length of the QM , RN and PL.