| Edward Rutledge Robbins - 1906 - 254 sider
...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 - 1907 - 412 sider
...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 - 1908 - 276 sider
...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 - 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 - 1910 - 280 sider
...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 - 1910 - 280 sider
...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... | |
| William Herschel Bruce, Claude Carr Cody (Jr.) - 1910 - 263 sider
...triangle is equal to the sum of the two non-adjacent interior angles. 159. COR. 4. If two triangles have **two angles of the one equal to two angles of the other,** the third angle of the one is equal to the third angle of the other. 160. COR. 5. Each acute angle... | |
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