Question

39°24' +25°43 67°18'+15°24'

Answer 1

65°7'

83°42'

Получили мы при сложении

Answer 2

To add the given angles, you'll need to add the degrees, minutes, and seconds separately.

Let's break down each angle:

1. 39° 24'
2. 25° 43'
3. 67° 18'
4. 15° 24'

First, add the degrees together: 39° + 25° + 67° + 15° = 146°

Next, add the minutes together: 24' + 43' + 18' + 24' = 109'

Now, check if the sum of minutes exceeds 60'. If so, convert it to degrees and add it to the degrees:

109' ÷ 60' = 1.8166...

So, we have 1° and 0.8166... degrees.

Add this to the previous sum of degrees: 146° + 1° = 147°

Finally, we have 0.8166... degrees in minutes:

0.8166... × 60' ≈ 49'

So the final sum is approximately 147° 49'.