In `DeltaPQR`, `PM=15`, `MQ=10`, `PN=12` and `NR=8`. State whether line `NM` is parallel to side `RQ` or not. Give reason.

In DeltaPQR, PM=15, PQ=25, PR=20, NR=8 . State whether line NM is parallel to side RQ or not. Given Reason.

In DeltaPQR, PM=15, PQ=25, PR=20, NR=8 . State whether line NM is parallel to side RQ or not. Given Reason.

In DeltaPQR , PM=15 , PQ=25 , PR=20 , NR=8 whether lin NM is parallel to side RQ ? Give reason.

In the adjoining figure, PM = 4.8, MR = 2.4, QN = 5.4, NR = 3.6. State with reason whether seg MN is Parallel to side PQ or not?

In the adjoining figure, PM = 4.8, MR = 2.4, QN = 5.4, NR = 3.6. State with reason whether seg MN is Parallel to side PQ or not?

Line m intersects sides AB and AC of DeltaABC in the points P and Q respectively. AP=4.2, PB=6.3, AQ=4, QC=6 . State with reason whether line m is parallel to side BC or not.

Check whether '6' becomes a zero of x^(2) +8x +15 or not? Give reasons.

In Fig. 5.62, state which pair of lines are parallel. Give reason.

State giving reason whether AB, CD and EF are parallel