Q. 45.0( 2 Votes )

Δ PQR ~ ΔDEF for the correspondence PQR EDF. If PQ + QR = 15, DE + DF = 10 and PR = 6, find EF.

Answer :

Given, PQR and DEF are similar for the correspondence PQR EDF.

PQ + QR = 15 and DE + DF = 10


PR = 6


If the correspondence PQRDEF is a similarity.


Hence,


And


From these above two equations




EF


EF = 4


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.