Explanatory MensurationLongmans, Green and Company, 1879 - 188 sider |
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Side
... OBLIQUE PARALLELOGRAM 26 . V. THE TRIANGLE 31 · VI . THE TRAPEZIUM VII . THE TRAPEZOID 37 41 VIII . THE REGULAR POLYGON 44 IX . THE IRREGULAR POLYGON 47 X. OFFSETS 51 • XI . THE CIRCLE . THE CIRCUMFERENCE AND DIAMETER 54 XII . THE AREA ...
... OBLIQUE PARALLELOGRAM 26 . V. THE TRIANGLE 31 · VI . THE TRAPEZIUM VII . THE TRAPEZOID 37 41 VIII . THE REGULAR POLYGON 44 IX . THE IRREGULAR POLYGON 47 X. OFFSETS 51 • XI . THE CIRCLE . THE CIRCUMFERENCE AND DIAMETER 54 XII . THE AREA ...
Side 26
... OBLIQUE PARALLELOGRAM , OR THE RHOMBUS AND RHOMBOID . Definitions . - The rhombus ( fig . 1 ) is a four - sided figure Ꭰ D A E B A E B Fig . 1 . Fig . 2 . C which has all its sides equal , but its angles are not right angles , The ...
... OBLIQUE PARALLELOGRAM , OR THE RHOMBUS AND RHOMBOID . Definitions . - The rhombus ( fig . 1 ) is a four - sided figure Ꭰ D A E B A E B Fig . 1 . Fig . 2 . C which has all its sides equal , but its angles are not right angles , The ...
Side 27
... oblique parallelogram may be thus shown : — G However oblique a parallel- ogram ABCD ( fig . 3 ) may be , it has been shown by Euclid ( I. 35 ) that its area is equal to the area of any other paral- lelogram upon the same base A AB ...
... oblique parallelogram may be thus shown : — G However oblique a parallel- ogram ABCD ( fig . 3 ) may be , it has been shown by Euclid ( I. 35 ) that its area is equal to the area of any other paral- lelogram upon the same base A AB ...
Side 28
... oblique a parallelo- gram is , the less does its area become , until , at last , AD and BC form but one straight line , when , consequently , the area becomes 0 . Note 3. - If the length AB , and its adjacent side AD , and also AE , the ...
... oblique a parallelo- gram is , the less does its area become , until , at last , AD and BC form but one straight line , when , consequently , the area becomes 0 . Note 3. - If the length AB , and its adjacent side AD , and also AE , the ...
Side 29
... oblique parallelogram , when its base and perpendicular height , are respectively— ( 1 ) Base 35 in . , and height 15 in . ( 2 ) Base 40 ft . 6 in . , and height 28 ft . 9 in . ( 3 ) Base 15 yds . 2 ft . , and height 10 yds . 1 ft ...
... oblique parallelogram , when its base and perpendicular height , are respectively— ( 1 ) Base 35 in . , and height 15 in . ( 2 ) Base 40 ft . 6 in . , and height 28 ft . 9 in . ( 3 ) Base 15 yds . 2 ft . , and height 10 yds . 1 ft ...
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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.