Question

9. In A POR. X. Y and Z are the midpoints of
Pg. OR and RP respectively. If Pg = 7.2 cm,
PR = 8.4 cm and XZ = 3.8 cm, then find the
perimeter of A PQR and A XYZ.​

Answer 1

Answer:

Given:

Ar(△XYZ)=10

as X,Y and Z are midpoint of PQ,QR and PR

we know that

Ar(△XYZ)=

4

1

Ar(PQR)

∴Ar(△PQR)=4(10)=40

Ar(△PQR)=40