Express the angles in degree, minute and second

# Express the angles in degree, minute and second

1. A
11degree, 1minutes, 40 seconds
2. B
11degree, 2minutes, 40 seconds
3. C
11degree, 0minutes, 48 seconds
4. D
11degree, 2minutes, 48 seconds

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### Solution:

(i) We know that the whole number part is degrees. So, 11.0133 degrees gives us 11 degrees.
(ii) Now let us multiply the remaining decimal part that is 0.0133 degrees by 60 to get the minutes. So, we get,

So, the whole number part, that is it has 0 minutes.
(iii) Now let us multiply the remaining decimal part that is 0.798 by 60 to get seconds. So, we get,

By rounding off 47.88, we get 48. So, we get 48 seconds.
Hence, we get, 11.0133 degrees = 11 degrees 0 minutes 47.88 or 48 seconds.
Hence, Option (3) is the correct answer.

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