Answer:
We can use the <u>tan trig ratio</u> to calculate the steepness of each run.
The side <em>opposite</em> the angle is the <em>vertical </em>distance of each path.
The side <em>adjacent </em>to the angle is the <em>horizontal </em>distance of each path.
(see attached diagram)
<u>Tan trig ratios</u>
where:
- is the angle
- O is the side opposite the angle
- A is the side adjacent the angle
<u>Little Thunder</u>
Rating = EASY (green circle)
<u>Dodge Ridge</u>
Rating = MODERATE (blue square)
<u>Wild Side</u>
Rating = DIFFICULT (black diamond)
<u>Pacific Crest</u>
Rating = EASY (green circle)
<u>Thunderbolt</u>
Rating = DIFFICULT (black diamond)