90° - 21°17' what is the answer
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Answered by
1
Step-by-step explanation:
1 degree is equal to 60 minutes and carry with 90 degreeto leave 89 degree and gives 60 minutes
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Answered by
1
Answer:
=68°43
Step-by-step explanation:
1 °=60'
90° - 21°17
= 89°60'--21°17'
= 68°43'
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