| Isaac Newton Failor - Geometry - 1906 - 418 pages
...COROLLARY 2. The acute angles of a right triangle are complementary. 156 COROLLARY 3. If two triangles have **two angles of the one equal to two angles of the other,** the third angles are equal. 157 COROLLARY 4. Each angle of an equilateral triangle is 60°. PROPOSITION... | |
| Edward Rutledge Robbins - Geometry, Plane - 1906 - 254 pages
...other, the remaining acute angles are equal. (See 114 and 48.) 117. THEOREM. If two triangles have **two angles of the one equal to two angles of the other,** the third angle of the first is equal to the third angle of the second. (See 110 and Ax. 2.) 118. THEOREM.... | |
| ISAAC NEWTON FAILOR - 1906
...COROLLARY 2. The acute angles of a right triangle are complementary. 156 COROLLARY 3. If two triangles have **two angles of the one equal to 'two angles of the other,** the third angles are equal. 157 COROLLARY 4. Each angle of an equilateral triangle is 60°. PROPOSITION... | |
| University of Allahabad - 1907
...also the angles contained by these 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... | |
| Edward Rutledge Robbins - Geometry - 1907 - 412 pages
...other, the remaining acute angles are equal. (See 114 and 48.) 117. THEOREM. If two triangles have **two angles of the one equal to two angles of the other,** the third angle of the first is equal to the third angle of the second. (See 110 and Ax. 2.) 118. THEOREM.... | |
| University of Allahabad - 1908
...also the angles contained by these 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... | |
| Godfrey Bosvile - Horsemanship - 1908 - 276 pages
...to the greater side shall be greater than the angle opposite to the less. 3. If two triangles have **two angles of the one equal to two angles of the other,** each to each, and the sides adjacent to the equal angles in each equal, then shall the triangles be... | |
| Euclid - Mathematics, Greek - 1908
...proportional sides must be either equal or unequal. If they are equal, then, since the triangles have **two angles of the one equal to two angles of the other,** respectively, they are equiangular to one another. We have therefore only to consider the case in which... | |
| Herbert Ellsworth Slaught, Nels Johann Lennes - Geometry, Plane - 1910 - 280 pages
...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 two... | |
| Herbert Ellsworth Slaught, Nels Johann Lennes - Geometry, Plane - 1910 - 280 pages
...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 have... | |
| |