14 In Fig. 6.21, PA, QB Rc and SD are all perpendiculars to a line l, AB 6 cm, Bc 9 cm, CD g cm and SP 36 om Find PO, QR an RS. Fig. 6.21

In the adjoining figure, seg PA , seg QB, seg RC and seg SD are perpendicular to line AD. AB = 60, BC = 70, CD = 80, PS = 280, then find PQ, QR and RS.

In Fig.4.91,QA and PB are perpendiculars to AB. If AO=10cm,BO=6cm and PB=9cm. Find AQ.( FIGURE )

Draw the perpendicular bisector of the line segment AB= 6 cm .

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 Fig.4.166,PB and QA are perpendiculars to segment AB* If PO=5cm,QO=7cm and Area POB=150cm^(2) find the area of QOA.( FIGURE)

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

In the adjoining figure, AB = 8 cm, DM = 6 cm and BC = 6 cm . Find the length of DN