Mensuration for beginners [With] Answers1883 |
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Σελίδα
... Right Prism 669 89 89 96 • . 102 The Right Cylinder . 107 The Pipe or Hollow Cylinder . 110 The Right Pyramid • . 112 • The Right Cone . 117 The Sphere Miscellaneous Examples . 121 125 MENSURATION FOR BEGINNERS . PART I. MENSURATION OF ...
... Right Prism 669 89 89 96 • . 102 The Right Cylinder . 107 The Pipe or Hollow Cylinder . 110 The Right Pyramid • . 112 • The Right Cone . 117 The Sphere Miscellaneous Examples . 121 125 MENSURATION FOR BEGINNERS . PART I. MENSURATION OF ...
Σελίδα 117
... RIGHT CONE . 166. A Cone is a solid of which the base is a circle , and whose curved surface tapers to a point , called , as in the pyramid , the vertex of the solid . Thus A B C represents a cone , of which A is the vertex . The ...
... RIGHT CONE . 166. A Cone is a solid of which the base is a circle , and whose curved surface tapers to a point , called , as in the pyramid , the vertex of the solid . Thus A B C represents a cone , of which A is the vertex . The ...
Σελίδα 117
William Dodds. Ex . 1. The diameter of the base of a right cone is 28 in . , and the perpendicular height 15 in .; required the volume . Area of base = 14 × 28 × 28 = 616 sq . in . ( Art . 102. ) Volume of cone = × 616 × 15 = 3080 c . in ...
William Dodds. Ex . 1. The diameter of the base of a right cone is 28 in . , and the perpendicular height 15 in .; required the volume . Area of base = 14 × 28 × 28 = 616 sq . in . ( Art . 102. ) Volume of cone = × 616 × 15 = 3080 c . in ...
Σελίδα 117
William Dodds. 168. The whole surface of a right cone consists of a circular base and the curved or convex surface . Suppose A B A A יפ C ' to be a hollow cone of paper or cardboard . Let it be cut down perpendicu- larly from the vertex ...
William Dodds. 168. The whole surface of a right cone consists of a circular base and the curved or convex surface . Suppose A B A A יפ C ' to be a hollow cone of paper or cardboard . Let it be cut down perpendicu- larly from the vertex ...
Σελίδα 117
... right cones having the following dimensions : - ( 1 ) Circumference of base , 14.5 ft .; slant height , 12.8 ft ... cone is 6 yds . , and the diameter of the base 23 yds .; find the cost of polishing the curved surface , at 1s . 3d . per sq .
... right cones having the following dimensions : - ( 1 ) Circumference of base , 14.5 ft .; slant height , 12.8 ft ... cone is 6 yds . , and the diameter of the base 23 yds .; find the cost of polishing the curved surface , at 1s . 3d . per sq .
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Συχνά εμφανιζόμενοι όροι και φράσεις
9 ft A B C D ABCD acres angle subtended Area of base broad centre circle circular circum Circumference of base contains cube cubic foot curved surface cwts cylinder depth diagonal diam Diameter of base equal equilateral triangle find the area Find the cost find the expense find the height find the length find the number Find the side find the volume following dimensions found by Art heptagon hexagon hypotenuse length of carpet Multiply number of cubic number of degrees papering a room parallel sides parallelopiped paving perimeter perpendicular distance perpendicular height polygon prism quotient Radius of base rectangle regular polygon Required the area rhomboid rhombus right cone right-angled triangle round RULE sector slant height solid content square chains square feet square field square links square pyramid square root square yard thick trapezium trapezoid triangular field whole surface width
Δημοφιλή αποσπάσματα
Σελίδα 18 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 52 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another.
Σελίδα 52 - A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
Σελίδα 41 - RULE. — Multiply half the sum of the two parallel sides by the perpendicular distance between them, and the product will be the area.
Σελίδα 45 - To find the area of a trapezium. RULE. — Divide the trapezium into two triangles by a diagonal, and then find the areas of these triangles ; their sum will be the area of the trapezium.
Σελίδα 103 - A SPHERE is a solid bounded by a curved surface, every part of which is equally distant from a point within, called the centre.
Σελίδα 101 - The area of the curved surface of a cone is equal to one-half the product of the slant hight by the circumference of the base (660).
Σελίδα 105 - A reservoir is 24 ft. 8 in. long, by 12 ft. 9 in. wide ; how many cubic feet of water must be drawn off to make the surface sink 1 foot?
Σελίδα 38 - RULE. from half the sum of the three sides, subtract each side separately; multiply the half sum and the three remainders together, and the square root of the product will be the area required.
Σελίδα 33 - A rhombus is that which has all its sides equal, but its angles are not right angles.