| J. Douglas Faires - Mathematics - 2006 - 344 pages
...about congruent triangles are some of the most basic in all of geometry. Two triangles are congruent **if the three sides of one are equal to the three sides of the other.** This is called congruence by Side-Side-Side. (Often abbreviated as SSS.) Two triangles are congruent... | |
| 1981 - 440 pages
...because they are used throughout geometry as parts of further proofs. ( 1 ) Two triangles are congruent **if the three sides of one are equal to the three sides of the other.** Fig. 62 shows two triangles A BC &ndDEF, in which AB = DE, AC = DF, BC = EF. In order to construct... | |
| S. N. Forrest - Mathematics - 1947 - 444 pages
...because they are used throughout geometry as parts of further proofs. ( 1 ) Two triangles are congruent **if the three sides of one are equal to the three sides of the other.** Fig. 62 shows two triangles A BC and DEF, in which AB = DE, AC = DF, BC = EF. In order to construct... | |
| S. K. Gupta & Anubhuti Gangal - Mathematics - 290 pages
...DF and BC = EF. 3. Conditions of Congruence of triangles. Two triangles are congruent if (¡) (¡0 **Three sides of one are equal to the three sides of the other** (SSS condition) Two sides and included angle of one is respectively equal to the two sides and the... | |
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