| Charles Godfrey, Arthur Warry Siddons - Geometry - 1903 - 384 pages
...that B falls on C, and BC falls along EF. Do the two triangles coincide ? THEOREM 11. 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.... | |
| Education - 1903 - 692 pages
...each, and also the angles contained by 'hole sides equal, the triangles are congruent. Utwo 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 '••« corresponding side of the other, the triangles are... | |
| 1903 - 898 pages
...between A and B. Find the distance from A to B. GEOMETRY. Time: two hours. 1. Show that 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 side of the other, then the triangles are equal... | |
| Euclid - Euclid's Elements - 1904 - 488 pages
...the angle BAC is greater than the angle EOF. QED EXERCISE. PROPOSITION 26. THEOREM. If two triangles **have two angles of the one equal to two angles of the other, each to each,** and a side of one equal to a side of the other, these sides being either adjacent to the equal angles,... | |
| Wilbur Fisk Nichols - 1905 - 208 pages
...a right triangle are angles. 6. Each angle of an equilateral triangle must be . 7. If two triangles **have two angles of the one equal to two angles of the other,** the third angles are . 8. If two right triangles have one acute angle of one equal to an acute angle... | |
| Education - 1907 - 880 pages
...this topic be selected as basic principles the following theorems: "Two triangles are similar If they **have two angles of the one equal to two angles of the other;** Two triangles are similar if they have nn angle of the one equal to an angle of the other and the including... | |
| Education - 1879 - 928 pages
...topic lie selected as basic principles the following theorems : "Two triangles are similar if they **have two angles of the one equal to two angles of the other;** Two triangles are similar If they have an angle of the one equal to an angle of the other and the including... | |
| Edward Rutledge Robbins - Geometry, Plane - 1906 - 268 pages
...of the 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 Sydney - 1906 - 738 pages
...— (Eucm>.) 1. Any two sides of a triangle are together greater than the third. 2. If two triangles **have two angles of the one equal to two angles of the other** respectively and one side equal, etc. Complete this enunciation and prove the theorem. If the diagonal... | |
| Isaac Newton Failor - Geometry - 1906 - 440 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... | |
| |