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Βιβλία Βιβλία 21 - 30 από 83 για Find also the area of the triangle, formed by the chord of the segment and the two....
" Find also the area of the triangle, formed by the chord of the segment and the two radii of the sector. "
The Excise Officer's Manual: Being a Practical Introduction to the Business ... - Σελίδα 97
των Joseph Bateman - 1852 - 341 σελίδες
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A Course of Mathematics: Containing the Principles of Plane ..., Τόμοι 1-3

Jeremiah Day - 1838
...the area of a SEGMENT of a circle. 35. FIND THE AREA OF THE SECTOR WHICH HAS THE SAME ARC, AND ALSO THE AREA OF THE TRIANGLE FORMED BY THE CHORD OF THE SEGMENT AND THE RADII OF THE SECTOR. THEN, IP THE SEGMENT BE LESS THAN A SEMI-CIRCLE, SUBTRACT THE AREA OF THE TRIANGLE...

A Course of Mathematics: Containing the Principles of Plane ..., Μέρη 2-4

Jeremiah Day - 1839 - 370 σελίδες
...the area of a SEGMENT of a circle. 35. FIND THE AREA OF THE SECTOR WHICH HAS THE SAME ARC, AND ALSO THE AREA OF THE TRIANGLE FORMED BY THE CHORD OF THE SEGMENT AND THE RADII OF THE SECTOR. THEN, IF THE SEGMENT BE LESS THAN A SEMI-CIRCLE, SUBTRACT THE AREA OF THE TRIANGLE...

First Lessons in Geometry: With Practical Applications in Mensuration, and ...

Charles Davies - 1840 - 252 σελίδες
...RULE. 1st. Find the area of the sector having the same arc with the segment by the last Problem. 2d. Find the area of the triangle formed by the chord of the segment and the two radii through its extremities. 3d. If the segment is greater than the semicircle, add the two areas together...

The artillerist's manual, and compendium of infantry exercise

Frederick Augustus Griffiths - 1840
...find the Area of the Segment of a Circle. Find the area of the Sector, by the preceding Rule. Then find the area of the triangle formed by the chord of the segments, and the radii of the sector. Then, if the segment be less than a semicircle, subtract the...

An Encyclopædia of Architecture: Historical, Theoretical, and Practical

Joseph Gwilt - 1842 - 1089 σελίδες
...Hule 1. I-'ind the area of the sector having the same arc with the segment by the last problem. Then find the area of the triangle formed by the chord of the segment and the two radii of the sector. Take the sum of these two for the answer when the segment is greater than a semicircle, and their difference...

Engineers' and Mechanics' Pocket-book ...

Charles Haynes Haswell - 1844 - 264 σελίδες
...Areas, page 72.) RULE 1. — Find the area of the sector having the same arc with the segment, then find the area of the triangle formed by the chord of the segment and the radii of the sector, and the difference of these areas, according as the segment is greater or less...

A Practical System of Mensuration of Superficies and Solids ...

J. M. Scribner - 1844 - 123 σελίδες
...following rule is given in Day's Mathematics: Find the area of the sector which has the same arc, and also the area of the triangle formed by the chord of the segment and the radii of the sector. Then, if the segment be less than a semi-circle, subtract the area of the triangle...

Watson's Tutor's assistant: or, Complete school arithmetic

William Watson (of Beverley.) - 1845
...a circle. RULE. — Find the area of the sector which has the same arc with the segment : find also the area of the triangle formed by the chord of the segment, and the radii of the sector, then the difference or sum of these areas will be that of the segment, according...

Elements of plane (solid) geometry (Higher geometry) and trigonometry (and ...

1845
...of the segment of a circle. ROLE I. — Find the area of the sector which has the same arc, and also the area of the triangle formed by the chord of the segment and the radii of the sector. Then if the segment is less than a semicircle, subtract the area of the triangle...

The operative mechanic's workshop companion, and the scientific gentleman's ...

1845
...sector whose arc is equal to that of the given segment ; and if it he less than a semicircle, subtract the area of the triangle formed by the chord of the segment and radii of its extremities ; but if more than a semicircle, add the area of the triangle to the area...




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