Question

In ∆ PQR, NM || RQ, IF PM = 15, MQ = 10, NR = 8, then find
PN.​

Answer 1

Answer:

In ∆ PRQ , NM is parallel to RQ

By BPT , PN/NR = PM/MQ

PN/8 = 15/10

Cross multiplying

PN = ( 15 x 8 ) / 10

PN = 120/10

PN = 12 Ans

Hope it helps ✌

Shreya ❤

Answer 2

Step-by-step explanation:

since MN is parallel to RQ

by BPT theorem

PN / NR = PM / MQ

PN / 8 = 15 / 10

10PN = 15×8

PN = 15 × 8 / 10

PN= 120 / 10

PN = 12 cm