| Queensland. Department of Public Instruction - Education - 1916 - 244 pages
...in I) and E, and the points B, E, and C, I > be joined, then AD AE , AB AC BD =: EC £i AD " AE' 3. **If two triangles have one angle of the one equal to one angle of the other, and the** aides about the equal angles proportionals, the triangles are similar. 4. The areas of similar triangles... | |
| United States. Office of Education - Agricultural colleges - 1917 - 1340 pages
...square on AB. BE is drawn at right angles to AC to meet .iCioE. Prove that AE is one-third of AC. 9. **If two triangles have one angle of the one equal to one angle of the other and the sides about** these equal angles proportional, prove that the triangles are similar. 10. Draw a straight line 5 inches... | |
| Newfoundland Council of Higher Education - 1917 - 186 pages
...circumscribing circle of the triangle DEF, 9 units long. 132 SEHIOR ASSOCIATE MATHEMATICS. 7. Prove that, **if two triangles have one angle of the one equal to one angle of the other, and the sides about** those angles proportional, then the triangles are similar. A CB, DB C are two right-angled triangles... | |
| Alexander Caswell Ellis - Education - 1917 - 1098 pages
...square on AB. BE is drawn at right angles to AC to meet .1 C in E. Prove that AE is one-third of A C. 9. **If two triangles have one angle of the one equal to one angle of the other and the sides about** these equal angles proportional, prove tha't the triangles are similar. Er,EMEXTART TjUf.ONO ll El'KT.... | |
| Raymond Clare Archibald - Mathematics - 1918 - 310 pages
...square on AB. BE is drawn at right angles to AC to meet AC in E. Prove that AE is one-third of AC. 9. **If two triangles have one angle of the one equal to one angle of the other and the sides about** these equal angles proportional, prove that the triangles are similar. 10. Draw a straight line 5 inches... | |
| United States. Office of Education - 1918 - 1130 pages
...square on AB. BE is drawn at right angles to AC to meet .1 C in E. Prove that AE is one-third of A C. 9. **If two triangles have one angle of the one equal to one angle** ^f the other and the sides about these equal angles proportional, prove that the triangles are similar.... | |
| Teachers - 1923 - 264 pages
...externally. If two triangles are equiangular their corresponding sides are proportional : and the converse. **If two triangles have one angle of the one equal to one angle of the other and the sides about** these equal angles proportional, the triangles are similar. The ratio of the areas of similar triangles... | |
| Carl Sandburg - 1926 - 528 pages
...stand on equal arcs, whether they be at the centres or circumferences," and "Equal parallelograms which **have one angle of the one equal to one angle of the other,** have their sides about the equal angles reciprocally proportional; and parallelograms which have one... | |
| Carl Sandburg - Presidents - 1926 - 528 pages
...stand on equal arcs, whether they be at the centres or circumferences," and "Equal parallelograms which **have one angle of the one equal to one angle of the other,** have their sides about the equal angles reciprocally proportional; and parallelograms which have one... | |
| Encyclopedias and dictionaries - 1922 - 1022 pages
...QUADRILATERALS. one respectively parallel or perpendicular to the , sides of the other, they are similar. **If two triangles have one angle of the one equal to one** 120 SIMMONS angle of the other and the including sides proportional, the triangles are similar. If... | |
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