Question

13. The perimeter of two similar triangles APQR and ADEF are 30 cm and 45 irrespectivel
then the ratio of the areas of the two triangles is ......

Answer 1

Answer:

perimeter of PQR and DEF = 30 and 45

30/45 = the ratio of their sides

2/3 = the ratio of their sides

now

2*2/3*3= 4/9........... answer