Priya is teaching her younger cousin to ride a bike. She wants to stay on roads that are not too step and easy enough for a new bike rider. She has decided the roads must have an angle less than or equal to 7 degrees. A 7 degree angle in a right triangle has a 3:25 ratio for the legs. Which of the following is NOT the legs of a right triangle that would be safe for a new bike rider according to Priya? (Hint: Draw a right triangle with side lengths of 3 and 25 to visualize this problem).

Group of answer choices

1.5:12.5

9:75

6:50

4.5:37.75