 | Isaac Hammond Morris - Geometry, Plane - 1890 - 440 pages
...the point of contact is perpendicular to the line touching the circle.' Also the converse of this. ' If a straight line touch a circle, and from the point of contact a straight line be drawn at right angles to the touching line, the centre of the circle shall be in that line.' (Eue.... | |
 | 1891 - 718 pages
...whether that angle be right, obtuse, or acute. (6) Prove the case in which the angle is obtuse. 3. (a) If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles made by this line with the line touching the circle must be... | |
 | Queensland. Department of Public Instruction - Education - 1892 - 508 pages
...straight line which joins their centres, being produced, shall pass through tho point of contact. 3. If a straight line touch a circle, and from the point of 8 contact a chord be drawn, the angles which this chord makes with the tangent shall be equal to the... | |
 | 1895 - 800 pages
...sonst, soi.dern faltig an dem kräftigen Bein. PUEE MATHEMATICS.— PABT I. The Board of Examiners. 1. If a straight line touch a circle, and from the point of contact a chord be drawn, the angles which this chord makes with the tangent shall be equal to the nng-les in... | |
 | 1896 - 154 pages
...thus produced and on the part produced may be equal to three times the square on the given line. 3. If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles which this line makes with the line touching the circle shall... | |
 | Education - 1901 - 548 pages
...straight line bisecting any chord of a circle at right angles passes through the centre of the circle. (5) If a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles which this line makes with the tangent are equal to the angles... | |
 | University of Toronto - 1901 - 1190 pages
...centre ; and tho.se which are equally distant from the centre are equal to one another. (III. 14.) 5. If a straight line touch a circle, and from the point of contact a chord be drawn, the angles which this chord makes with the tangent shall be equal to the angles which... | |
 | University of Sydney - 1901 - 644 pages
...difference of the parts is equal to the rectangle contained by the parts. 6. If a straight line touches a circle, and from the point of contact a straight line is drawn cutting tho circle, the angles between the tangent and secant are equal to the angles in the alternate... | |
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If a straight line touch a circle, and from the point of contact a chord be drawn, the angles which this chord makes with the tangent are equal to the angles in the alternate segments. 
