 | Frank H. Hall - Education - 1898 - 296 pages
...angles equal; and conversely if two angles of a triangle are equal, two of the sides are equal. 3. If two triangles have the three sides of one equal to the three sides of the other, each to each, do you think the two triangles are alike in every respect ? 4. If two triangles have the three angles... | |
 | Frank H. Hall - Arithmetic - 1898 - 332 pages
...angles equal; and conversely if two angles of a triangle are equal, two of the sides are equal. 3. If two triangles have the three sides of one equal to the three sides of the other, each to each, do you think the two triangles are alike in every respect ? 4. If two triangles have the three angles... | |
 | Frank H. Hall - Arithmetic - 1898 - 298 pages
...angles equal; and conversely if two angles of a triangle are equal, two of the sides are equal. 3. If two triangles have the three sides of one equal to the three sides of the other, each to each, do you think the two triangles are alike in every respect ? 4. If two triangles have the three angles... | |
 | Frank H. Hall - Arithmetic - 1899 - 456 pages
...angles equal; and conversely if two angles of a triangle are equal, two of the sides are equal. 3. If two triangles have the three sides of one equal to the three sides of the other, each to each, do you think the two triangles are alike in every respect ? 4. If two triangles have the three angles... | |
 | Frank H. Hall - Arithmetic - 1899 - 462 pages
...angles equal; and conversely if two angles of a triangle are equal, two of the sides are equal. 3. If two triangles have the three sides of one equal to the three sides of the other, each to each, do you think the two triangles are alike in every respect ? 4. If two triangles have the three angles... | |
 | Seymour Eaton - 1899 - 362 pages
...TRIANGLES are not the only conditions which will enable us to prove two triangles identically equal. If two triangles have the three sides of one equal to the three sides of the other, the triangles are identically equal. The proof is effected by means of the proposition last proved... | |
 | Euclid, Henry Sinclair Hall, Frederick Haller Stevens - Euclid's Elements - 1900 - 330 pages
...to the following important Corollary. COROLLARY. If in two triangles fhe three sides of the one are equal to the three sides of the other, each to each, then the triangles are equal in all respects. [An alternative proof, which is independent of Prop. 7, will be... | |
 | Frank H. Hall - Arithmetic - 1903 - 398 pages
...angles equal; and conversely if two angles of a triangle are equal, two of the sides are equal. 3. If two triangles have the three sides of one equal to the three sides of the other, each to each, do you think the two triangles are alike in every respect ? 4. If two triangles have the three angles... | |
 | Charles Godfrey, Arthur Warry Siddons - Geometry - 1903 - 384 pages
...meets FH in K, prove that FK = GK = GH. G. 3. THEOREM 14. If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent. Data ABC, DEF are two triangles which have BC = EF, CA= FD, and AB = DE.... | |
 | Euclid - Euclid's Elements - 1904 - 488 pages
...to the following important Corollary. COROLLARY. If in two triangles the three sides of the one are equal to the three sides of the other, each to each, then the triangles are equal in all respects. [An alternative proof, which is independent of Prop. 7, will be... | |
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If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent. 
