Libros Libros 1 - 7 de 7 sobre FG 5 that is in Words, half the Sum of the Legs, Is to half their Difference, As...
FG 5 that is in Words, half the Sum of the Legs, Is to half their Difference, As the Tangent of half the Sum of the oppofite Angles, Is to the Tangent of half their Difference : But Wholes are as their Halves ; wherefore the Sum...
The Doctrine of Plain and Spherical Trigonometry: With Its Application and ... - Página 35
por William Hawney - 1725 - 479 páginas
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Elements of Plain and Spherical Trigonometry: Together with the Principles ...

John Harris - 1706 - 253 páginas
...the Angle gad (ie the Tangent of - Difference of oppofite Angles.) Bat the Segments of the D 3 Legs Legs of any Triangle cut by Lines Parallel to the Bafe being Proportional, eb. ea :: cet. dg ; That is jn V: -'6 words, Half the Sam of the Legs is f* half their Difference ::af the...
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A Treatise of Algebra in Two Books: The First Treating of the Arithmetical ...

Philip Ronayne - 1717 - 408 páginas
...Right-angled, if В F be made Radius, AF will be the Tangent of Z_ А В F (г. е. the Tangent of half the Sum of the oppofite Angles.) But the Segments of the Legs...any Triangle cut by Lines Parallel to the Bafe being ("by 2. 6. Eucl. El.) proportional ; E С --ЕВ >; FA - FG; that is in Words, half the Sum of the...
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A Treatise of Algebra in Two Books: The First Treating of the Arithmetical ...

Philip Ronayne - 1738 - 421 páginas
...the Sum of the oppoiite Angles); and in the little Д GBF, FG will be the Tangent of the L GBF (ze the Tangent of half the Difference of the oppofite...Triangle cut by Lines parallel to the Bafe, being ( by Schol. to 2. 6 End. El. ) proportional ; E С » EB : : FA •• FG 5 that is in Words, half...
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The Young Mathematician's Guide: Being a Plain and Easy Introduction to the ...

John Ward (of Chester.) - 1747 - 480 páginas
...t he Su m of the oppofite Angles) ; and in the little Д GBF, FG will be the Tangent of the ¿ GBF (ie the Tangent of half the Difference of the oppofite...Triangle cut by Lines parallel to the Bafe, being (by Schol. to г. 6 Eucl. £7. ) proportional ; EC:EB : : FA : FG ; that is in Words, half the Sum...
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The Young Mathematician's Guide: Being a Plain and Easy Introduction to the ...

John Ward - 1747 - 480 páginas
...little A GBF, FG will be the Tangent of the ^ GBF(i e. the Tangent of half the Differenceof theoppofite Angles); But the Segments of the Legs of any Triangle cut by Lines parallel to the Bafe, being (by Scbol. to 2. 6 End. El. ) proportional ; EC:EB : : FA : FG ; that is in Words, half the Sum of...
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The Young Mathematician's Guide: Being a Plain and Easy Introduction to the ...

John Ward - 1771 - 480 páginas
...GBF, FG will be the Tangent of the Z. GBF (ie the Tangentof half the Differenceof the oppofiteAngles): But the Segments of the Legs of any Triangle cut by Lines parallel to the Bafe, being (bySchol. toa. 6 Eue!. El.) proportional; EC:EB : : FA : FG ; that is in Words, half the Sum of the...
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The Practical Navigator, and Seaman's New Daily Assistant: Being an Epitome ...

John Hamilton Moore - 1791 - 296 páginas
...the little Triangle GBF, GF will be the Tangent of the Angle GBF, (that is, the Tangent of hal^the Difference of the oppofite Angles:) but the Segments...any Triangle cut by Lines parallel to the Bafe being (by Eucl. 2. 6.) proportional as E С : С В :: FA : FG, »hat is, half the Sum of the Legs is to...
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