Question

5л/4 convert into grades or degree
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Answer 1

Answer:

rules to follow

Step-by-step explanation:

Road incline grades are given in percentage, which is the rise over run percentage. ... So 100% grade means tan x = 1, where x is the angle in degrees. Thus, convert from percentage to decimal by dividing by 100, then take the arctan (also called "inverse tangent") of that to get the degrees.