Explanatory mensuration for the use of schools1871 |
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... WEDGE 121 XXIV . THE PRISMOID 124 XXV . THE SPHERE 128 XXVI . THE SEGMENT OF A SPHERE 135 XXVII . THE ZONE OF A SPHERE 138 XXVIII . THE CIRCULAR RING 140 XXIX . IRREGULAR SOLIDS ANSWERS 143 147 MENSURATION . DEFINITIONS . I. Mensuration ...
... WEDGE 121 XXIV . THE PRISMOID 124 XXV . THE SPHERE 128 XXVI . THE SEGMENT OF A SPHERE 135 XXVII . THE ZONE OF A SPHERE 138 XXVIII . THE CIRCULAR RING 140 XXIX . IRREGULAR SOLIDS ANSWERS 143 147 MENSURATION . DEFINITIONS . I. Mensuration ...
Página 121
... WEDGE . Definitions . - A wedge is a solid of which the base or thick end ABCD is a rectangle ; the two ends AEC , BFD are triangles ; and the two opposite D faces AEFB , CEFD meet in the edge or thin end EF , and are either rectangles ...
... WEDGE . Definitions . - A wedge is a solid of which the base or thick end ABCD is a rectangle ; the two ends AEC , BFD are triangles ; and the two opposite D faces AEFB , CEFD meet in the edge or thin end EF , and are either rectangles ...
Página 122
... wedge ; one - sixth of the result is the volume of the wedge . ( 2 ) To find the whole surface of a wedge . Find the area of each of its sides or parts , and add them together . Note . To find the volume of a wedge , when the area of a ...
... wedge ; one - sixth of the result is the volume of the wedge . ( 2 ) To find the whole surface of a wedge . Find the area of each of its sides or parts , and add them together . Note . To find the volume of a wedge , when the area of a ...
Página 123
... wedge , of which the base is a rectangle , whose length is 12 in . and breadth 6 in .; the edge is 12 in . , and the height of the wedge is 10 in . ( 2 ) The edge of a wedge is 1 ft . 8 in .; the base of the wedge is a square , each ...
... wedge , of which the base is a rectangle , whose length is 12 in . and breadth 6 in .; the edge is 12 in . , and the height of the wedge is 10 in . ( 2 ) The edge of a wedge is 1 ft . 8 in .; the base of the wedge is a square , each ...
Página 156
... . 576 cub . in . ( 11 ) 50 sq . ft . 108 sq . in . THE WEDGE . ( 2 ) 4 cub . ft . 288 cub . in . ( 4 ) 1 cub . ft . 312 cub . in . ( 6 ) 10 in . ( 8 ) 178.5 cub . ft . ( 10 ) 1 cub . ft . 432 cub . in . 156 ANSWERS .
... . 576 cub . in . ( 11 ) 50 sq . ft . 108 sq . in . THE WEDGE . ( 2 ) 4 cub . ft . 288 cub . in . ( 4 ) 1 cub . ft . 312 cub . in . ( 6 ) 10 in . ( 8 ) 178.5 cub . ft . ( 10 ) 1 cub . ft . 432 cub . in . 156 ANSWERS .
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Términos y frases comunes
ABCD Area of base Arithmetic avoirdupois axis centre chains chord of half circle circular ends circumference cone contains cube cubic feet cubic foot cubic inches curved surface cylinder depth diagonal dimensions divide edge EFGH ellipse equal Example 1.-Find Example 2.-The find its volume find the area Find the cost find the diameter find the height find the length Find the number Find the volume Formulæ frustum gonal half the arc hypothenuse Note 1.-To find oblique parallel sides parallelogram parallelopiped perimeter perpendicular distance perpendicular height poles polygon prism prismoid Prob pyramid quotient radius rectangle respectively rhombus right-angled triangle right-cone ring roods sector segment semicircle shape side faces slant height solid sphere square pyramid square root straight line thick trapezium trapezoid water weighs 1000 wedge weighs 1000 oz whole surface wide width yards zoid
Pasajes populares
Página 23 - RULE. — 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.
Página 118 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Página 63 - 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.
Página 33 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Página 19 - A rectangle is a four-sided figure like a square, in which the sides are perpendicular to each other, but the adjacent sides are not equal. 280. A parallelogram is a foursided figure which has its opposite sides equal and parallel, but its angles not right angles. The line DE, perpendicular to the base, is called the altitude.
Página 149 - Such a work will be of value to a candidate as a test of his ability to work the Arithmetical problems he is likely to have given him to solve in his examination ; but when it is used simply as a means of cramming the pupil, it becomes pernicious. We notice Mr. Hiley has carefully arranged...