Αναζήτηση Εικόνες Χάρτες Play YouTube Ειδήσεις Gmail Drive Περισσότερα »
Είσοδος
 Βιβλία Βιβλία ... triangles which have one angle in the one equal to one angle in the other, and their sides about the equal angles reciprocally proportional, are equal to one another. The Elements of Euclid, containing the first six books, with a selection of ... - Σελίδα 209
των Euclides - 1874
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Report on the examination for admission to the Royal military academy at ...

Woolwich roy. military acad - 1861 - 572 σελίδες
...reciprocally proportional, and parallelograms that have one angle of the one equal to one angle of the other, and their sides about the equal angles...reciprocally proportional, are equal to one another. 9. Prove the sine of an angle or arc equal to the cosine of its complement. Find the angle or arc,... ## Euclid's plane geometry, books iii.-vi., practically applied; or, Gradations ...

Euclides - 1861 - 464 σελίδες
...2 Cone. D. 1 H. & 1, VI. 2 1,VI. S 11, V. 4 9, V. 5 Ree. portioned: and conversely, triangles which have one angle in the one equal to one angle in the other, and the sides about the equal angles reciprocally proportional, are equal to one another. CON. 14, Pst.... ## Examination papers used at the examinations for direct commissions [&c.].

War office - 1861 - 714 σελίδες
...in a given circle. 2. When are triangles called " reciprocal figures?" Prove that triangles, which have one angle in the one equal to one angle in the other, and the sides about the equal angles reciprocally proportional, are equal to each other. The base and altitude... ## The school edition. Euclid's Elements of geometry, the first six books, by R ...

Euclides - 1864 - 448 σελίδες
...shall have those angles equal about which the stiies are proportionals. Let the two triangles ABC, DEF have one angle in the one equal to one angle in the other, viz. the angle BA C to the angle EDF, and the sides about two other angles ABC, DEF proportionals,... ## Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson ...

Robert Potts - 1865 - 528 σελίδες
...shall have those angles equal about which the sides are proportionals. Let the two triangles ABC, DEF have one angle in the one equal to one angle in the other, viz. the angle BA C to the angle EDF, and the sidea about two other angles ABC, DEF proportionals,... ## The College Euclid: Comprising the First Six and the Parts of the Eleventh ...

Euclides - 1865 - 402 σελίδες
...proportionals. (References— Prop. I. 5, 13, 17, 23, 32 ; v. 9, 11 ; VI. 4.) Let the two triangles ABC, DEF have one angle in the one equal to one angle in the other, viz. the angle BAC to the angle EDF, and the sides about two other angles ABC, DEF proportionals, so... ## A collection of elementary test questions in pure and mixed mathematics ...

James Robert Christie - 1866 - 426 σελίδες
...angles reciprocally proportional; and triangles which have one angle of the one equal to one angle of the other, and their sides about the equal angles reciprocally proportional, are equal. 6. The circumferences of circles are to one another as their diameters. 6. If two straight lines meeting... ## The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1867 - 426 σελίδες
...reciprocally proportional; and parallelograms which have one angle of the one equal to one angle of the other, and their sides about the equal angles...reciprocally proportional, are equal to one another. Let AB, BC be equal parallelograms, which have the angle FBD equal to the angle EBG: the sides of the parallelograms... ## The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1867 - 424 σελίδες
...reciprocally proportional; and parallelograms which have one angle of the one equal to one angle of the other, and their sides about the equal angles...reciprocally proportional, are equal to one another. \ Let AB, BC be equal parallelograms, which have the angle FBD equal to the angle EBG : the sides of the... ## Manual of Euclid: Books IV, V, VI.

Euclid - 1868 - 138 σελίδες
...the equal angles reciprocally proportional ; and triangles which have an angle in the one equal to an angle in the other, and their sides about the equal...reciprocally proportional, are equal to one another. PART I. Statement — Let the triangles ABD and CBL be equal, and let their angles at B be equal ;...