Question

pls give explaintion too​

Answer 1

Answer:

ratio of area of triangle is (35/45)^2

Answer 2

Answer:

49:81

Step-by-step explanation:

35/45 can be written as 7/9 in simplest form

and

in similar triangles

ratio of area=(ratio of side)²

ratio of area=(7/9)²

ratio of area=49/81

ratio of area=49:81