Question
To the nearest degree, what angle does a hill with a grade of 11% make with a horizontal line?
A. 6*
B. 11*
C. 79*
D.84*
A. 6*
B. 11*
C. 79*
D.84*
Answers
Anonymous
tan A = .11 = rise/run
A = 6 degrees 17 minutes
A = 6 degrees 17 minutes