Question

Please help me answer this question about rectangles

Answer 1

The answer is B

Explanation:

5.14 hope this helps. :)

Answer 2

5.14

Explanation:

The similarity ratio is 4/7 we can write an equation to find x

4/7 = 9/x cross multiply

7x = 36 divide both sides by 7

x = 5.14 approximately