tentukan hasil dari:a.57° 16' 31 + 10° 56' 45 b.87° 4' 28 - 35° 25' 16
Matematika
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Pertanyaan
tentukan hasil dari:a.57° 16' 31" + 10° 56' 45" b.87° 4' 28" - 35° 25' 16"
1 Jawaban
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1. Jawaban isnalutfiana
a. 57°16'31" + 10°56'45"
= 67°72'76"
= 67°73'16"
= 68°13'16"
b. 87°4'28" - 35°25'16"
= 86°64'28" - 35°25'16"
= 51°39'12"