Mathematics, 08.06.2020 02:57 alanahjones63
If the sin 90° = 1, then which statement is true?
cos 0° = 1, because the angles are complements
cos 90° = 1, because the angles are supplements
cos 0° = 0, because the angles are complements
cos 90° = 0, because the angles are supplements
Answers: 1
Mathematics, 21.06.2019 21:00, PotatoBananad
Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
Answers: 1
If the sin 90° = 1, then which statement is true?
cos 0° = 1, because the angles are complements
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