Mensuration for beginners [With] Answers1883 |
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Σελίδα
... equal , the chapter on Quadratics being quite perfect . This part of Algebra is generally considered very difficult by learners ; but the author has succeeded in making the way so plain that the merest tyro in mathematics will advance ...
... equal , the chapter on Quadratics being quite perfect . This part of Algebra is generally considered very difficult by learners ; but the author has succeeded in making the way so plain that the merest tyro in mathematics will advance ...
Σελίδα 2
... equal to the angle C D B , each of these angles is called a right angle , and the straight line C D , standing on the other A B , is A said to be drawn at right angles C Right Angle . B to AB . CD is also said to be perpendicular to A B ...
... equal to the angle C D B , each of these angles is called a right angle , and the straight line C D , standing on the other A B , is A said to be drawn at right angles C Right Angle . B to AB . CD is also said to be perpendicular to A B ...
Σελίδα 3
... equal , and all its angles right angles . 15. To find the area of a square when the side is given in one denomination only . RULE . Multiply the length of the side by itself , and the product will be the area . D C 1 2 Suppose we have a ...
... equal , and all its angles right angles . 15. To find the area of a square when the side is given in one denomination only . RULE . Multiply the length of the side by itself , and the product will be the area . D C 1 2 Suppose we have a ...
Σελίδα 4
... equal , divide the perimeter by 4 , and the quotient will give the length of the side , from which the area may be found . ] ( 13 ) Required the area of a plot of land whose perimeter is 18.4 yds . ( 14 ) If 176 yds . of fencing are ...
... equal , divide the perimeter by 4 , and the quotient will give the length of the side , from which the area may be found . ] ( 13 ) Required the area of a plot of land whose perimeter is 18.4 yds . ( 14 ) If 176 yds . of fencing are ...
Σελίδα 12
... equal parts , called links . The lengths of lines measured with a chain are generally expressed in links , or chains and links , every chain being 100 links in length . 29. To reduce chains to links . RULE . - Multiply by 100 ; or , in ...
... equal parts , called links . The lengths of lines measured with a chain are generally expressed in links , or chains and links , every chain being 100 links in length . 29. To reduce chains to links . RULE . - Multiply by 100 ; or , in ...
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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.