| Queensland. Department of Public Instruction - Education - 1892 - 508 pages
...enunciations*, giving the reasons for any additions you may make :— (o) To bisect a given straight line ; (6) **To draw a straight line perpendicular to a given straight line from a given point without it.** 17 4. Prove that case of Euclid I. 7, where the vertex of each triangle is without the other triangle.... | |
| Euclid, John Bascombe Lock - Euclid's Elements - 1892 - 188 pages
...length of the base and of the perpendicular from the vertex to the base is given. Proposition 12. 78. **To draw a straight line perpendicular to a given straight line from a given point** witlwut it. Let AB be the given straight line and C the given point ; it is required to draw from C... | |
| Edinburgh Mathematical Society - Mathematics - 1893 - 352 pages
...describe a circle cutting AB again at E. Join ED, and produce it to meet the circle at F ; join FC. T. **12. To draw a straight line perpendicular to a given straight line from a given point** outside it. From the way in which Euclid describes his construction, the formula for it would be But... | |
| Great Britain. Education Department. Department of Science and Art - 1894 - 894 pages
...triangle which are respectively equal to the angles A, B, C of the first triangle. (10.) 8. Show how **to draw a straight line perpendicular to a given straight line from a given point without it.** An equilateral triangle and an isosceles triangle are upon the same base ;" show that the line joining... | |
| 1894 - 1136 pages
...If two angles of a triangle be equal, the sides- opposite them shall also be equal. (Prop. VI.) 5. **To draw a straight line perpendicular to a given straight line from a given point** in the same. (Prop. XI.) 6. From a given point to draw a straight Une equal 10 s given straight line.... | |
| Thomas Aloysius O'Donahue - Mine surveying - 1896 - 186 pages
...the circumference in F. Join CF. The straight line CF will be at right angles to AB. VI. To draw a **perpendicular to a given straight line from a given point without it.** Let AB (Fig. 53) be the given line, and C the point without it. From the centre C, and with any radius,... | |
| Northwest Territories Council of Public Instruction - 1897 - 628 pages
...varieties. (c) Distinguish between a postulate and a problem, between a problem and a theorem. 2. (a) **To draw a straight line perpendicular to a given straight line from a given point without it.** I. 12. (J) If the proposition be correctly enunciated in («) show that there is no certainty the circle... | |
| Manitoba. Department of Education - Education - 1900 - 558 pages
...triangles will be eiI'ial in all "respects, and mime the proposition in which each case is proved. 4. **Draw a straight line perpendicular to a given straight line from a given point without it.** 5. The perpendiculars from the vertices of an equilateral triangle to the opposite sides are equal.... | |
| 1901 - 488 pages
...Geometrical drawing with ruler and compass was done well by Fifth Standard, ths Messrs, exercise set being **to draw a straight line perpendicular to a given straight line from a** /. /. Hand given Point within it." and "All the subjects of New Programme have been introduced, except... | |
| University of Sydney - 1901 - 644 pages
...Postulates and Aziomt? Define Parallel Straight Lines, a Parallelogram, a Circle, a Rectangle. 2. Draw a **perpendicular to a given straight line from a given point without it.** 3. Parallelograms on the same base and between the snmo parallels are equal to each other. 4. Describe... | |
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