| Herbert Ellsworth Slaught, Nels Johann Lennes - Geometry, Plane - 1910 - 304 pages
...Which theorems of Chapter I are found by direct proof and which by indirect proof ? 5. If two triangles **have two angles of the one equal to two angles of the other,** and also any pair of corresponding sides equal, the triangles are congruent. 6. If two triangles have... | |
| George Albert Wentworth, David Eugene Smith - Geometry, Plane - 1910 - 287 pages
...= Z YBC. § 100 .'. Z /I + Z 7; + ZC = 2 rt. A, by Ax. 9. p. ED 108. COROLLARY 1. If two triangles **have two angles of the one equal to two angles of the other,** the third angles are equal. 109. COROLLARY 2. In a triangle there can be hut one right angle or one... | |
| Herbert Ellsworth Slaught, Nels Johann Lennes - Geometry, Plane - 1910 - 300 pages
...Which theorems of Chapter 1 are found by direct proof and which by indirect proof ? 5. If two triangles **have two angles of the one equal to two angles of the other,** and also any pair of corresponding sides equal, the triangles are congruent. . 6. If two triangles... | |
| Alberta. Department of Education - Education - 1911 - 226 pages
...in the expansion of STANDARD VIII. GEOMETRY. !JA FIFE, BA JA SMITH, BA Values 8 1. If two triangles **have two angles of the one equal to two angles of the other each to each,** and one side of the first equal to the corresponding side of the other, the triangles are equal in... | |
| Education - 1911 - 1330 pages
...than either of the interior and opposite angles. Prove both cases of this theorem. 8. If two triangles **have two angles of the one equal to two angles of the other, each to each,** and any side of the first equal to the corresponding cide of the other, the triangles are equal in... | |
| Newfoundland Council of Higher Education - 1911 - 252 pages
...point in a straight line to make an angle equal to a given angle. (6) B 2. Prove that, if two triangles **have two angles of the one equal to two angles of the other, each to each,** and also have a side of one equal to a side of the other, these sides being adjacent to the equal angles,... | |
| Queensland. Department of Public Instruction - Education - 1911 - 216 pages
...theorem, and enunciate the theorem of which it is the converse. 3. If two triangles have two tingles **of the one equal to two angles of the other each to each,** and also one side of the one equal to the corresponding side of the other, the triangles are congruent.... | |
| William Ernst Paterson - Logarithms - 1911 - 266 pages
...the other ; or (6) three sides of the one equal to three sides of the other, each to each ; or (e) **two angles of the one equal to two angles of the other,** * For proofs see Warren's Experimental and Tlteoretical Geometry (Clarendon Press), or any standard... | |
| Great Britain. Board of Education - Mathematics - 1912 - 632 pages
...produced in order, the sum of the angles so formed is equal to four right angles. 8. If two triangles **have two angles of the one equal to two angles of the other, each to each,** and also one side of the one equal to the corresponding side of the other, the triangles are congruent.... | |
| University of South Africa - Universities and colleges - 1913 - 768 pages
...other, and also the angles contained by thesa sides equal, the triangles are congruent. If two triangles **have two angles of the one equal to two angles of the other, each to each,** and also one side of the one equal to the corresponding side of the other, the triangles are congruent.... | |
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