Question

The perimeters of two similar triangles ∆ABC and ∆PQR are 35cm and 45cm
respectively, then the ratio of the areas of the two triangles is

Answer 1

Answer:

P1/P2= 35/45=7/9

ratio of their corresponding sides= 7/9

as the sides and perimeter are proportional.

A1/A2= 49/81 by area of similar triangles theorem.

Step-by-step explanation: