Question

in
84 Express the following angles
degree, minutes, seconds:
(1)​

Answer 1

Answer:

Step-by-step explanation:

Answer

4.0/5

37

chbilalakbar

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Answer:

1/5 radians = 11°27'16''

Step-by-step explanation:

we are given

1/5 radians and

we we know that

one radian = 180 / π

So

1/5 radians = (1/5) × (180 / π)

                 = 36 / π

                 = 36 × 7 / 22              ∵ π ≈ 22 / 7

                 ≈ 11.4545

And

11.4545° = 11° + 0.4545°

             = 11° + (60 × 0.4545)'

             = 11° + (27.27)'            

             = 11° + 27' + 0.27'

             = 11°27' + 0.27'

             = 11°27' + (0.27 × 60)''

             = 11°27'16''

Thus

1/5 radians = 11°27'16''