Question

5. In adjoining figure PQ I BC.
AD IBC then find following ratios
P
AT A POB)
AC A PBC)
AC A PBC
ALA ABC
ATA ABC)
(ii) AC A ADC)
ACA ADC
AC A POC
Fig. 1.16
6.​

Answer 1

$\huge\bold\red{Answer}$

A(APQB) = (1/2) BQ PQ

=>A(APBC) = (1/2) BC x PQ

=> A(APQB)/A(APBC) = BQ/BC

=>A(APBC) = (1/2) BC x PQ

=>А(ДАВС)= (1/2) BC x AD

=>A(APBC)/AAABC) = PQ/AD

=>A(AABC) = (1/2) BC x AD

=>A(AADC) = (1/2) DC x AD

=>A(ABC)/A(AADC) = BC/DC

=>A(AADC) = (1/2) DC AD

=>A(APQC) = (1/2) QC x QP

=>A(AADC) A(APQC) = (DC x AD)/(QC x QP)

Answer also refers in attachment.