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 Bøker Bok To draw a straight line from a given point, either without or in the circumference, which shall touch a given circle. First, let A be a given point without the given circle BCD : it is required to draw a straight line from A which shall touch the circle. Elements of Geometry: Containing the First Six Books of Euclid: With a ... - Side 78
av John Playfair - 1819 - 317 sider
Uten tilgangsbegrensning - Om denne boken ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclides - 1816 - 528 sider
...can be but one straight line which touches the ' circle in the same point.' PROP. XVII. PROB. To draw a straight line from a given point, either without...it is required to draw a straight line from A which Btiolt HI. shall touch the circle. .»"v^> Find* the centre E of the circle, and join AE ; and from...
Uten tilgangsbegrensning - Om denne boken ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid, Robert Simson - 1821 - 514 sider
...circle from the exstraight line which touches the circle in the same point.' PROP. XVII. PROB. To draw a straight line from a given point, either without...straight line from A which shall touch the circle. Find (I. 3.) the centre E of the circle, and join AE; and from the centre E, at the distance EA, describe...
Uten tilgangsbegrensning - Om denne boken ## A Popular Course of Pure and Mixed Mathematics ...: With Tables of ...

Peter Nicholson - 1825 - 372 sider
...but one straight line which touches the circle in the same point. Proposition. XVII. Problem. To draw a straight line from a given point, either without...without the given circle BCD ; it is required to draw a stra . lit line from A which shall touch the circle. Because E is the centre of the circles BCD, AFG,...
Uten tilgangsbegrensning - Om denne boken ## The Elements of Euclid: The Errors by which Theon, Or Others, Have Long ...

Robert Simson - 1827 - 513 sider
...can be but one straight line which touches the circle in the same point." PROP. XVII. PROB. To draw a straight line from a given point, either 'without...line from A •which shall touch the circle. Find * the centre E of the circle, and join AE ; and * 1. 3. from the centre E, at the distance EA, describe...
Uten tilgangsbegrensning - Om denne boken ## Elements of Geometry: Being Chiefly a Selection from Playfair's Geometry

John Playfair - 1829 - 186 sider
...and meets it only in A. Therefore, a straight line &c. QED . ED. PROPOSITION XVII. PROBLEM. To draw a straight line from a given point, either without...the circumference, which shall touch a given circle. That is, to draw a tangent to a circle. First, let A be a given point without the given circle BCD;...
Uten tilgangsbegrensning - Om denne boken ## The Elements of Euclid; viz. the first six books, together with the eleventh ...

Euclides - 1834 - 518 sider
...XVII. PROR. — To draw a straight line from a given point, cither without or in the circumfcrencc, which shall touch a given circle. First, let A be...straight line from A, which shall touch the circle. Find * the centre E of the circle, and join AE ; and from • I. 3. the centre E, at the distance EA, describe...
Uten tilgangsbegrensning - Om denne boken ## The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh ...

Euclid - 1835 - 540 sider
...can be but one " straight line which touches the circle in the same point." PROP. XVII. PROB. To draw a straight line from a given point, either without...Let A be a given point without the given circle BCD ; A it is required to draw a straight line from A which shall touch the circle. Find* the centre E...
Uten tilgangsbegrensning - Om denne boken ## Mathematical Problems and Examples, Arranged According to Subjects, from the ...

1836 - 366 sider
...upon one side of it are either two right angles, or are together equal to two right angles. 1 5. Draw a straight line from a given point either without...the circumference which shall touch a given circle. 16. If the sides of a rectangle be a and b, what is meant by saying that the rectangle = ab ? Illustrate...
Uten tilgangsbegrensning - Om denne boken ## The Element of Geometry

John Playfair - 1836 - 114 sider
...other straight line through D, except BC, will cut the circumference. QED PROF. IX. THEOR. To draw a straight line from a given point, either without or in the circumference, which shall touch agiven circle. First, Let A be a given point without the given circle BCD ; it is required to draw...
Uten tilgangsbegrensning - Om denne boken ## Elements of Geometry: Containing the First Six Books of Euclid : with a ...

John Playfair - 1837 - 332 sider
...the same diameter, and have their points of contact at its extremities. PROP. XVII. PROB. i To draw a straight line from a given point either without...straight line from A which shall touch the circle. Find (1.3.) the centre E of the circle, and join AE ; and from the centre E, at the distance EA, describe...
Uten tilgangsbegrensning - Om denne boken