Practice Final

Express the following in radian measure.
                      a) 45^o     b)  120⁰   c) 107⁰ 30'  10"

a) 45^o = π/4 radians

b)  120⁰  = 2π/3 radians

c) 107⁰ 30'  10" = 107.502⁰

180⁰ = π   radians

1⁰ = π/180   radians

(107.502)1⁰ = (107.502) (π/180) = 1.876   radians



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