10 In Fig. 6.19, angled at and ll POR is at right triangle right angled os a Q and pk PO 6 cm and Ps s4em, find QS RS and OR. Fig. 6.19

In given figure PQR is a right angled triangle, right angled at Q and QS bot PR. If PQ=6 cm and PS=4cm, then find QS, RS and QR.

In given figure PQR is a right angled triangle, right angled at Q and QS bot PR. If PQ=6 cm and PS=4cm, then find QS, RS and QR.

9.In Fig.6.18, ABC is a triangle right angled at B and BD1 AC.If AD4cm, and CD5cm, find BD and AB Fig.6.1

ABC is a right angle triangle right angled at C. If angle A= 60° and AC= 6cm . Find CB and AB.

Draw and locate the orthocentre ofa right triangle PQR right angled at Q, with PQ = 4.5 cm and QR = 6 cm.

In Fig. 10.53, A B C is a right triangle right-angled at B such that B C=6c m and A B=8c m . Find the radius of its incircle. (FIGURE)

In Fig. 5.19, angleROS is a right angle and anglePOR and angleQOS are in the ratio 1 : 5. Then, angleQOS measures

In the figure, given below, PQR is a right angled triangle right angled at Q. XY is parallel to QR, PQ = 6 cm, PY = 4 cm and PX : XQ = 1:2. Calculate the lengths of PR and QR.

In Fig.10.53,ABC is a right triangle right- angled at B such that BC=6cm and AB=8cm. Find the radius of its incircle.( FIGURE)