Question

angle DEF line PQ is parallel to side DQ= 1.8 QF =5.4 is equal to PE=7.2.Find DE​

Answer 1

Answer:

First, clearly explain the question

Answer 2

Answer:

we know that,

DQ=1.8

OP=5.4

PE=7.2

According to theorem BPT,

DP/PE=DQ/QF

DP/7.2=1.8/5.4

DP5.4= 7.2×1.8

DP5.4=12.96

DP=2.4

DE=DP+PE

DE=2.4+7.2

DE=9.6

Thanks