Mathematics, 03.02.2020 21:47 sarah8479

If the sin 90° is 1, then the cos °=
90° ; 1 over 2
0° ; square root 2 over 2
90° ; square root 3 over 2
0° ; 1
i will fan

Answers: 2

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If the sin 90° is 1, then the cos °=
90° ; 1 over 2
0° ; square root 2 over 2
...