| Edson Homer Taylor - Mathematics - 1915 - 550 pages
...contained by those 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.... | |
| United States. Office of Education - Agricultural colleges - 1915 - 1296 pages
...contained by those 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.... | |
| Education - 1915 - 816 pages
...contained by those 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.... | |
| Fletcher Durell, Elmer Ellsworth Arnold - Geometry, Solid - 1917 - 220 pages
...two triangles are respectively equal to each other, the triangles are similar. 305. If two triangles **have two angles of one equal to two angles of the other,** the triangles are similar ; also, If two right triangles have an acute angle of one equal to an acute... | |
| William Ledley Vosburgh, William Frederick Gentleman - Mathematics - 1919 - 334 pages
...sides are opposite the pairs of equal angles. XIX, § 137] SIMILAR TRIANGLES EXERCISES 1. Two triangles **have two angles of one equal to two angles of the other.** Are the third angles equal? Are the triangles similar ? 2. Two right triangles have an acute angle... | |
| Joseph Henry Whitwam - Textile fabrics - 1920 - 456 pages
...and again try to fit them together. From this we learn : "г/ two triangles have two angles of the **one equal to two angles of the other, each to each, and** one side of one triangle equal to the corresponding side of the other, then the triangles are equal... | |
| Edson Homer Taylor, Fiske Allen - Mathematics - 1923 - 104 pages
...that they are vertical angles. 8. Show that they are complements of equal angles. 9. If two triangles **have two angles of one equal to two angles of the other,** the third angles are equal. 10. Show that they are opposite angles of a parallelogram. C. To prove... | |
| Teachers - 1923 - 264 pages
...contained by those 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.... | |
| Arthur Warry Siddons, Reginald Thomas Hughes - Geometry - 1926 - 202 pages
...same assumption as that which was made in Th. 4. J 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.... | |
| Frank Moore Colby, Talcott Williams - Education - 1922 - 1022 pages
...principal propositions of similarity THREE SIMILAR TETRAHEDHA. are: Two triangles are similar if they **have two angles of one equal to two angles of the other** respectively. Mutually equiangular triangles are similar. If two triangles have the sides of the THREE... | |
| |