| George Albert Wentworth - Geometry - 1877 - 442 pages
...XXVII. THEOREM. 110. Two right triangles are equal when the hypotenuse and an acute angle of the one are **equal respectively to the hypotenuse and an acute angle of the other.** In. the right triangles ABC and A' B' С', let AC = A' C', and ZA = Z A'. We are to prove AAB С =... | |
| George Albert Wentworth - 1881 - 266 pages
...XXVII. THEOREM. 110. Two right triangles are equal when the hypotenuse and an acute angle of the one are **equal respectively to the hypotenuse and an acute angle of the other.** In the right triangles ABC and A' B' C', let A С = A' C', and ZA = Z A'. We are to prove Д AB С... | |
| Webster Wells - Geometry - 1886 - 392 pages
...F. 81. COROLLARY II. Two right triangles are equal when the hypotenuse and an acute angle of one are **equal respectively to the hypotenuse and an acute angle of the other.** 29 82. COROLLARY III. Two right triangles are equal when a side and an acute angle of one are equal... | |
| Education - 1889 - 716 pages
...20-22. Prove that two right angles are equal when the hypotenuse and an acute angle of the one are **equal respectively to the hypotenuse and an acute angle of the other** -i. How does a rhomboid differ from a rectangle '! -4. HI>«- does a trapezoid differ from a trapezium... | |
| Edward Albert Bowser - Geometry - 1890 - 420 pages
...COR. 1. Two right-angled triangles are equal when the hypotenuse and an acute angle of the one are **equal respectively to the hypotenuse and an acute angle of the other.** 107. COR. 2. Two right-angled triangles are equal when a side and an acute angle of the one are equal... | |
| George Albert Wentworth - Geometry - 1896 - 68 pages
...other. 148. Cor. 1. Two right triangles are equal if the hypotenuse and an acute angle of the one are **equal respectively to the hypotenuse and an acute angle of the other.** 149. Cor. 2. Two right triangles are equal if a side and an acute angle of the one are equal respectively... | |
| Joseph Johnston Hardy - Geometry, Analytic - 1897 - 398 pages
...opposite interior angles. 14. Two right angles are equal if the hypotenuse and an acute angle of one are **equal respectively to the hypotenuse and an acute angle of the other.** 15. Two right triangles are equal if their legs are equal, each to each. 16. In an isosceles triangle... | |
| James Howard Gore - Geometry - 1898 - 232 pages
...Cou. 1. Two right-angled triangles are equal when the hypotenuse and an acute angle of the one are **equal respectively to the hypotenuse and an acute angle of the other.** 90. COR. 2. Tu-o right-angled triangles are equal u-7ien a side and an acute angle of the one are equal... | |
| George Albert Wentworth - Geometry, Solid - 1899 - 248 pages
...of the other. 141. Two right triangles are equal if the hypotenuse and an acute angle of the one are **equal, respectively, to the hypotenuse and an acute angle of the other.** 142. Two right triangles are equal if a leg and an acute angle of the one are equal, respectively,... | |
| George Albert Wentworth - Geometry, Plane - 1899 - 272 pages
...132 141. COR. 2. Two right triangles are equal if the hypotenuse and an acute angle of the one are **equal, respectively, to the hypotenuse and an acute angle of the other.** § 133 142. COR. 3. Two right triangles are equal if a leg and an acute angle of the one are equal,... | |
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