 | Olinthus Gregory - 1863 - 482 páginas
...difference from a semicircle, and the supplement of an angle is its difference from two right angles. 6. The sine of an arc is a perpendicular let fall from one extremitv upon a diameter passing through the other. • 7. The versed sine of an arc is that part... | |
 | Benjamin Greenleaf - 1863 - 504 páginas
...circle whose radius is unity ; — The SINE of an arc, or of the angle measured by that arc, is the perpendicular let fall from one extremity of the arc, upon the diameter passing through the other extremity. The COSINE is the distance from the centre to the foot of the... | |
 | Benjamin Greenleaf - 1876 - 204 páginas
...circle whose radius is unity ; — The SINE of an arc, or of the angle measured by that arc, is the perpendicular let fall from one extremity of the arc, upon the diameter passing through the other extremity. The COSINE is the distance from the centre to the foot of the... | |
 | Elias Loomis - 1877 - 458 páginas
...supplement must be negative. Thus the supplement of 200° is —20°. 8. The sine of an arc is the perpendicular let fall from one extremity of the arc upon the diameter passing through the other extremity.. Thus FG is the. sine of the arc AF, or of the angle ACF. Every... | |
 | Elias Loomis - 1886 - 436 páginas
...radius is unity, the sine of an arc, or of th¿ angle at Hie centre measured by t/tat arc, 'is the perpendicular let fall from one extremity of the arc upon the diameter pausing through the other extremity. The tanrjent of an aix^is the line which touches the circle at... | |
 | Edward Albert Bowser - 1892 - 392 páginas
...arc, or of the angle at the centre measured by that arc, may be defined as follows : The sine is the perpendicular let fall from one extremity of the arc upon the diameter passing through the other extremity. The cosine is the distance from the centre of the circle to the... | |
 | Edward Albert Bowser - 1892 - 194 páginas
...arc, or of the angle at the centre measured by that arc, may be defined as follows : The sine is the perpendicular let fall from one extremity of the arc upon the diameter passing through the other extremity. The cosine is the distance from the centre of the circle to the... | |
 | William Chauvenet - 1896 - 274 páginas
...whose radius is unity, the sine of an arc, or of the angle at the center measured by that arc, is the perpendicular let fall from one extremity of the arc upon the diameter passing through the other extremity. The trigonometric tangent is that part of the tangent drawn at... | |
 | William Kent - 1907 - 1206 páginas
...whose'radius is unity, the sine of an arc, or of the angle at the centre measured by that arc, is the perpendicular let fall from one extremity of the arc upon the diameter passing through the other extremity. The tangent of an arc is the line which touches the circle at... | |
 | William Kent - 1902 - 1224 páginas
...whose 'radius is unity, the sine of an arc, or of the angle at the centre measured by that arc, is the perpendicular let fall from one extremity of the arc upon the diameter passing through the other extremity. The tangent of an arc is the line which touches the circle at... | |
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SINE of an arc, or of the angle measured by that arc, is the perpendicular let fall from one extremity of the arc, upon the diameter passing through the other extremity. The COSINE is the distance from the centre to the foot of the sine. 
