Explanatory MensurationLongmans, Green and Company, 1879 - 188 sider |
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Side
... SECTOR OF A CIRCLE 75 XVI . THE SEGMENT OF A CIRCLE 78 XVII . THE ELLIPSE 80 SOLIDS . - DEFINITIONS XVIII . THE CUBE XIX . THE RECTANGULAR PARALLELOPIPED XX . THE RIGHT - PRISM AND RIGHT - CYLINDER 84 85 90 97 PROB . XXI . THE RIGHT ...
... SECTOR OF A CIRCLE 75 XVI . THE SEGMENT OF A CIRCLE 78 XVII . THE ELLIPSE 80 SOLIDS . - DEFINITIONS XVIII . THE CUBE XIX . THE RECTANGULAR PARALLELOPIPED XX . THE RIGHT - PRISM AND RIGHT - CYLINDER 84 85 90 97 PROB . XXI . THE RIGHT ...
Side 6
... sector of a circle is the part of a circle bounded by two radii and the arc between them . 1 sq . foot . TABLES . Lineal Measure . Square Measure . 12 inches = 1 foot . 144 sq . inches 3 feet = 1 yard . 5 yards = 1 pole . = 1 fur . 40 ...
... sector of a circle is the part of a circle bounded by two radii and the arc between them . 1 sq . foot . TABLES . Lineal Measure . Square Measure . 12 inches = 1 foot . 144 sq . inches 3 feet = 1 yard . 5 yards = 1 pole . = 1 fur . 40 ...
Side 74
... sector , the angle of which is 45 ° . ( 6 ) The arc of a circle is 5 ft . 6 in .; the angle subtended by the arc at the centre is 72 ° ; find the radius of the circle . ( 7 ) The arc of a circle is 26.4 ft .; the angle subtended by the ...
... sector , the angle of which is 45 ° . ( 6 ) The arc of a circle is 5 ft . 6 in .; the angle subtended by the arc at the centre is 72 ° ; find the radius of the circle . ( 7 ) The arc of a circle is 26.4 ft .; the angle subtended by the ...
Side 75
... SECTOR OF A CIRCLE . Definitions . - The sector of a circle is the figure bounded by two radii and the part of the circumference between them . Thus AOCBA is the sector of a circle , being bounded by the two radii oa and oc , and the ...
... SECTOR OF A CIRCLE . Definitions . - The sector of a circle is the figure bounded by two radii and the part of the circumference between them . Thus AOCBA is the sector of a circle , being bounded by the two radii oa and oc , and the ...
Side 76
... sector :: area of circle required area of sector . ( 2 ) To find the area of a sector , when the radius of the circle and the arc are given . Multiply the length of the arc by the radius , and ... sector = × arc 76 THE SECTOR OF A CIRCLE .
... sector :: area of circle required area of sector . ( 2 ) To find the area of a sector , when the radius of the circle and the arc are given . Multiply the length of the arc by the radius , and ... sector = × arc 76 THE SECTOR OF A CIRCLE .
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Vanlige uttrykk og setninger
ABCD angle Area of base avoirdupois cask centre chains chord of half circle circular ends circumference cistern cone crown 8vo cube cubic feet cubic foot cubic inches curved surface cylinder depth diagonal dimensions divide ellipse equal Example 1.-Find Example 2.-The figure find its volume find the area find the diameter find the height find the length Find the number Find the volume Formulæ frustum gallons girt given gonal Head Master Hiley hypothenuse Latin Lists of School-Books mean breadth measures Mensuration Note 1.-To find number of cubic oblique parallel sides parallelogram parallelopiped perimeter perpendicular height plane poles post 8vo prism prismoid Prob pyramid radii radius rectangle rectangular rhombus right-angled triangle roods Rule School sector segment shape side faces slant height small 8vo solid sphere square root straight line thick trapezium trapezoids vessel wedge whole surface zoid
Populære avsnitt
Side 2 - A plane rectilineal angle is the inclination of two straight lines to one another, which meet together, but are not in the same straight line.
Side 8 - We wish to prove that The three angles of any triangle are equal to two right angles. Let...
Side 70 - The circumference of a circle is divided into 360 equal parts, called degrees; each degree into 60 minutes ; each minute into 60 seconds.
Side 31 - From half the sum of the three sides, subtract each side separately; multiply the half -sum and the three remainders together; the square root of the product is the area.
Side 128 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Side 57 - To find the area of a circle, multiply the square of the diameter by .7854.
Side 5 - A circle is a plane figure bounded by a curved line called the circumference, every point of which is equally distant from a point within called the center, Fig.
Side 2 - But when a straight line standing upon another straight line makes the adjacent angles equal to one another, each of the angles is a right angle : (Ю.
Side 41 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Side 71 - Or, from 8 times the chord of half the arc, subtract the chord of the whole arc, and $ of the remainder will be the length of the arc, nearly.