Question

PQR.. PQ=6cm PR=5cm QR=4cm

Answer 1

Answer:

15cm

Step-by-step explanation:

PQ+PR+QR

6+5+4 =15cm

Answer 2

∆PQR and ∆XYZ are similar. If PQ = 5cm, QR = 6cm, YZ = 10.5cm and PR = 4cm, Find the lengths of other sides.