| Arthur Sullivan Gale, Charles William Watkeys - Functions - 1920 - 436 pages
...one equal respectively to the angles of the other, the triangles are similar. (c) If two triangles **have an angle of one equal to an angle of the other,** and the including sides proportional, the triangles are similar. (d) If two triangles have their sides... | |
| Charles Austin Hobbs - Geometry, Solid - 1921 - 192 pages
...equal to the product of its altitude and one half the sum of its bases. Prop. 153. Two triangles haring **an angle of one equal to an angle of the other are to each other** as the products of the sides including the equal angles. Prop. 154. Similar triangles are to each other... | |
| United States. Office of Education - 1921
...similar if (a) they have two angles of one equal, respectively, to two angles of the other; (6) they **have an angle of one equal to an angle of the other** and the including sides are proportional; (c) their sides are respectively proportional. 14. If two... | |
| Education - 1921
...similar Lf («) they have two angles of one equal, respectively, to two angles of the other; (h] they **have an angle of one equal to an angle of the other** and the including aides are proportional; (c) their sides are respectively proportional. 14. If two... | |
| National Committee on Mathematical Requirements - Mathematics - 1922 - 73 pages
...similar if (a) they have two angles of one equal, respectively, to two angles of the other; (b) they **have an angle of one equal to an angle of the other** and the including sides are proportional; (c) their sides are respectively proportional. 14. If two... | |
| Robert Remington Goff - 1922
...with equal altitudes are to each other as their bases. *331. Two triangles, having an angle of the **one equal to an angle of the other, are to each other** as the products of the sides including the equal angles. *332. Two similar triangles are to each other... | |
| Herbert Edwin Hawkes, Frank Charles Touton - Geometry, Solid - 1922 - 192 pages
...a trapezoid is one half the product of its altitude and the sum of its bases. 325. If two triangles **have an angle of one equal to an angle of the other,** their areas are to each other as the product of the sides including the angle of the first is to the... | |
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