Question

subtract 77 degree 58 minutes 36 seconds from 159 degree 59 minutes 31 seconds

pls pls pls
my teacher will scold me if I will not do this hw
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Answer 1

Answer:

82 degree 1 minute 5 second

Step-by-step explanation:

I hope this helps you

Answer 2

Answer:

sexagesimal system

1 right angle =90°

1° = 60'

1' = 60"

First convert 77 degree 58 min 36 sec into degree

{ 77° 58' 36"} First convert 36 min into degree

{77° 58' (36 *1/60) }

77 ° (58* 6/10) '

77° (58 * 3 /5) '

(77 * 58 *3/5 * 1/60) °= 44.66°

now same as convert

159 ° 59'31" into degree= 80.78°

now Subtract

80.78° - 44.66°= 36.12°

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