Question

Решить:59°3’-38°48’=

Answer 1

Ответ:

20°15’

Пошаговое объяснение:

1°=60’

59°3’-38°48’=58°+1°+3’-38°-48’=(58°-38°)+(60’+3’-48’)=20°15’

Answer 2

To subtract these two angles, you need to perform the subtraction separately for the degrees and minutes components.

Degrees: 59° - 38° = 21°

Minutes: 3' - 48' = -45'

Since the result is negative, you need to borrow 1 degree from the degree component and add it to the minutes component.

21° - 1° = 20° 60' - 45' = 15'

Therefore, the subtraction of 59°3' - 38°48' is 20°15'.