Mathematics, 14.07.2019 16:30 evelynnn452

Why are the values for sine and cosine equal at 45°? all three of the side lengths of the triangle are 1. the length of the side opposite the 45° angle equals 1. the length of the side opposite the 45° angle is twice the length of the side adjacent to the 45° angle. the length of the side opposite the 45° angle equals the length of the side adjacent to the 45° angle.

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Why are the values for sine and cosine equal at 45°? all three of the side lengths of the triangle...

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