Last Updated:2025/02/25
The sine of an angle is equal to the length of the side opposite the angle divided by the length of the hypotenuse.
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角の正弦は、角の対角線の長さを角の斜辺の長さで割ったものと等しい。
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The sine of an angle is equal to the length of the side opposite the angle divided by the length of the hypotenuse.
角の正弦は、角の対角線の長さを角の斜辺の長さで割ったものと等しい。