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Use trigonometry to determine the m>DEC to the nearest degree
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Use trigonometry to determine the m>DEC to the nearest degree

Use trigonometry to determine the m>DEC to the nearest degree-example-1
User HumanCatfood
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1 Answer

3 votes

Answer:

m∠DEC = 50° to the nearest degree

Explanation:

cos D = adjacent side/hypotenuse

= 36/56

m∠DEC = arccos (36/56) =50° to the nearest degree

User Zmart
by
8.2k points
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