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If two triangles have two sides of the one equal to two sides of the...
The Element of Geometry - Page 1
by John Playfair - 1836 - 114 pages

## The Elements of Euclid; viz. the first six books,together with the eleventh ...

Euclides - Geometry - 1841 - 351 pages
...be equal to BC; and therefore BC is greater than EF. Therefore, if two triangles, &c. QED PROP. XXV. THEOR. If two triangles have two sides of the one equal to two sides of the other, each to each, but the base of the one greater than the base of the other; the angle contained by the sides of that...

## Elements of geometry: consisting of the first four,and the sixth, books of ...

Euclides - 1842
...в c ; and therefore also в c is greater than E F. Therefore, if two triangles, &c. QED PEOP. XXV. THEOR. IF two triangles have two sides of the one equal to two sides of the other, each to each, but the base of the one greater than the base of the other ; the angle also, contained by the sides...

## Elements of Geometry: Containing the First Six Books of Euclid, with a ...

John Playfair - Euclid's Elements - 1842 - 317 pages
...given straight line AB, the angle FAG is made equal to the given rectilineal angle DCE. PROP. XXIV. THEOR. If two triangles have two sides of the one equal to two sides of the other, each to each, but the angle contained by the two sides of the one greater than the angle contained by the two sides...

## Chambers's information for the people, ed. by W. and R. Chambers, Volume 2

Chambers W. and R., ltd - 1842
...the comparison of triangles. This important theorem, as stated by Euclid, is aa follows :— If two triangles have two sides of the one equal to two sides of the other, each to each, and have Uk«win the angles contained by those sides equal to one another, their bases, or third sides, shall...

## Elements of Geometry: Containing the First Six Books of Euclid, with a ...

John Playfair - Euclid's Elements - 1844 - 317 pages
...straight lines, a part AE has been cut off equal to C the less. PROP. IV. THEOREM. If two triangles haw two sides of the one equal to two sides of the other,...angles contained by those sides equal to one another, their bases, or third sides, shall be equal; and the areas of the triangles shall be equal; and their...

## The British Annals of Education for ...: Being The Scholastic ..., Volumes 1-2

Education - 1844
...parallel straight lines. When are segments of circles said to be similar ? 2. If two triangles hare two sides of the one equal to two sides of the other, each to each, and have likewise their bases equal ; the angle contained by the two sides of the one shall be equal to the angle contained...

## Euclid in Paragraphs: The Elements of Euclid: Containing the First Six Books ...

Euclid - Geometry - 1845 - 199 pages
...BC ; and therefore also BC is greater than EF. Therefore, if two triangles, &c. QED PROPOSITION XXV. THEOR. — If two triangles have two sides of the one equal to two sides of the other, each to each, but the base of the one greater than the base of the other ; the angle also contained by the sides...

## The First Six, and the Eleventh and Twelfth Books of Euclid's Elements: With ...

Euclid, James Thomson - Geometry - 1845 - 352 pages
...equal to BC ; and therefore also BC is greater than EF. Therefore, if two triangles, &c. PROP. XXV. THEOR. — If two triangles have two sides of the one equal to two sides of the other, each to each, but their bases unequal ; the angle contained by the sides of that which has the greater base, is greater...