Angles c and d are acute angles of a right triangle.
given sind=5/7 , which statement is...
Mathematics, 18.01.2020 00:31 Abrow484
Angles c and d are acute angles of a right triangle.
given sind=5/7 , which statement is true?
cosc=2/7
cosc=5/7
cosd=7/2
cosd=5/7
Answers: 1
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