Question

2. AABC - APQR. The perimeters of the triangle AABC,
APQR are 12 cm., 36 cm, respectively, then find the ratio of
their areas.
​

Answer 1

Step-by-step explanation:

given perimeter of ∆ABC= 12 cm

perimeter of ∆PQR = 36 cm

Now, area of ∆ABC/area of ∆PQR= (perimeter of ∆ABC)2/perimeter of ∆PQR)2

= (12)2/(36)2

= 12*12/36*36

= 1/9