Question

step by step explanation ​

Answer 1

Answer:

35/45 = 7/9

= 7 : 9

Hope it helps

Answer 2

Answer: 49/81

Step-by-step explanation:

35/45=7/9

Ratio of perimeter is equal to the ratio of sides

So,ratio of sides is

7/9

Ratio of areas is

(7/9)^2

49/81

Hope it helps

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