Question

In figure given below, seg PQ || seg DE, A(∆ PQF) = 48 sq. units, PF = 4 DP, then find A(□ DPQE) by completing the following activity. ​

Answer 1

Answer:

given:

PQ//DE

A(∆PQE)=20units

PF=2DP

let as assume DPy

PF=2y

DF=DP+PF=y+2y=3y

In∆FDE and∆FPQ

.

.

byAA test of similarity

45-20=35