| Claude Irwin Palmer, Daniel Pomeroy Taylor - Geometry - 1918 - 460 pages
...are to each other as the products of their bases and altitudes. -jt = ^p. 349. Theorem. The areas of **two rectangles having equal bases are to each other as their altitudes.** 360. Theorem. The areas of two rectangles having equal altitudes are to each other as their bases.... | |
| John Charles Stone - Mathematics - 1919 - 232 pages
...a 6. The proportion — = -, found in problem 5, is stated as a principle as follows : The areas of **two rectangles having equal bases are to each other as their altitudes.** 7. Find the relation of two rectangles having equal altitudes, and state the result as a principle.... | |
| William Betz, Harrison Emmett Webb, Percey Franklyn Smith - Geometry, Plane - 1912 - 356 pages
...products of their bases and altitudes. For if E = «&, and R' = a'b', then — = XT afu 323. COROLLARY 2. **Two rectangles having equal bases are to each other as their altitudes.** 324. COROLLARY 3. Two rectangles having equal altitudes are to each other as their bases. 325. COROLLARY... | |
| Royal A. Avery - Geometry, Modern - 1925 - 360 pages
...ratio can be found approximately by taking AK sufficiently small. 344. Corollary. — The areas of **two rectangles having equal bases are to each other as their altitudes.** 1 1 1 j i 1 Proposition II. Theorem 345. Two rectangles are to each other as the products of their... | |
| Education, Elementary - 1900 - 1022 pages
...parallel, (e) Converse of "dv (f) Two rectangles having equal bases and equal altitude are equal. ( gj **Two rectangles having equal bases are to each other as their altitudes;** /. e,, comparison of bottom and side, (h) Two rectangles having equal altitudes are to each other as... | |
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