Matematika Tentukan hasil operasi berikut : a. 75°21'36"+13°17'18"-10°15'20"-.... b. 90°36'45"-55°15'20"+10°17'31"=....​

Tentukan hasil operasi berikut : a. 75°21'36"+13°17'18"-10°15'20"-.... b. 90°36'45"-55°15'20"+10°17'31"=....​

Jawaban:

a.

75°21'36"

13°17'18"

-------------- +

88°38'54"

88°38'54"

10°15'20"

-------------- -

78°23'34"

b.

90°36'45"

55°15'20"

-------------- -

35°21'25"

35°21'25"

10°17'31"

------------- +

45°38'56"

Terimakasih:)

Jadiin Jawaban Terbaik pls:)

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