" if "PQ|BC" and "PR|CD." Prove that "(i)(AR)/(AD)=(AQ)/(AB)" (ii) "(QB)/(AQ)=(DR)/(AR)

In fig. if PQ||BC and PR||CD prove that (i) (AR)/(AD)=(AQ)/(AB) (ii) (QB)/(AQ)=(DR)/(AR) .

In Fig.4.20, if PQBC and PRCD .Prove that (i) (AR)/(AD)=(AQ)/(AB)( ii) (QB)/(AQ)=(DR)/(AR). (FIGURE)

In figure , if PQ||BCandPR||CD . Prove that (AR)/(AD)=(AQ)/(AB) .

In Figure , If PQ || BC and PR || CD, prove that (QB)/(AQ)=(DR)/(AR) .

In Figure , If PQ || BC and PR || CD, prove that (QB)/(AQ)=(DR)/(AR) .

In the given figure, PQ||AB and PR||AC . Prove that QR||BC

In the APbotQR , PR>PQ and PS=PQ. Prove that AR>AQ

In Figure,BC|XY,BX|CA and AB||YC Prove that: ar(ABX)=ar(ACY)

ABCD is parallelogram and ABEF is a rectangle and DG is perpendicular on AB. Prove that (i) ar (ABCD) = ar(ABEF) (ii) ar (ABCD) = AB xx DG

ABCD is parallelogram and ABEF is a rectangle and DG is perpendicular on AB. Prove that (i) ar (ABCD) = ar(ABEF) (ii) ar (ABCD) = AB xx DG