Question

In below Fig., state if PQ || EF.

Answer 1

We have,

DP = 3.9 cm, PE = 3cm, DQ = 3.6 cm and QF = 2.4 cm

Now,

`"DP"/"PE"=3.9/3=1.3/1=13/10`

And,

`"DQ"/"QF"=3.6/2.4=36/24=3/2`

`rArr"DP"/"PE"!="DQ"/"QF"`

So, PQ is not parallel to EF