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sineSINE, n. [L. sinus.] In geometry, the right sine of an arch or arc, is a line drawn from one end of that arch perpendicular to the radius drawn through the other end, and is always equal to half the chord of double the arch. |
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sineSINE, n. [L. sinus.] In geometry, the right sine of an arch or arc, is a line drawn from one end of that arch perpendicular to the radius drawn through the other end, and is always equal to half the chord of double the arch. |