It's extra credit work, i'm on spring break, and i'm tring to be on honor

C

Explanation:

Since tan(H) equals 1, we can conclude that angle H equals 45 degrees. Therefore, we know that it is a 45-45-90 triangle. Therefore, since both legs are equal, sin or cos doesn’t matter. Therefore, C is correct. (Draw it for yourself, it helps)

step-by-step explanation:

mean or average is 40.6