49. If in triangles PQR and XYZ,
PQ/XZ=PR/XY=QR/YZ,
then:
(a) ∆PRQ - ∆XZY (b) ∆QRP - AYXZ
(c) ∆PQR - ∆XYZ (d) ∆PQR - ∆XZY
Answers
Answered by
0
Step-by-step explanation:
Correct option is
B
5:4
given that
ΔPQR ∼ ΔXYZ
PQ=5,QR=4,PR=7
the lengths of the corresponding sides of two similar triangles are proportional.
⇒
XY
PQ
=
YZ
QR
=
XZ
PR
⇒
XY
5
=
YZ
4
rearranging
⇒
4
5
=
YZ
XZ
XZ,YZ are in ratio of 5:4
Similar questions