Question

Aflati masura in radiani a unghiurilor care au , in grade, urmatoarele masuri :
45° , 120° , 15°, 75°, 150°, 300°
Va rog mult !!

Answer 1

1⁰=1⁰× π/180⁰
45⁰=45⁰× π/180⁰=0,25π≈0,785 rad
120⁰=120⁰× π/180⁰=0,(6)π≈2,09(3) rad
15⁰=15⁰× π/180⁰=0,08(3)π≈0,261(6) rad
75⁰=75⁰× π/180⁰=0,41(6)π≈1,308(3) rad
150⁰=150⁰× π/180⁰=0,8(3)π≈2,61(6) rad
300⁰=300⁰× π/180⁰=1,(6)π≈5,2(3) rad