Elements of Drawing and Mensuration Applied to the Mechanic Arts: A Book for the Instruction and Use of Practical MenBarnes, 1846 - 240 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 63.
Σελίδα x
... square Piece of Timber ............... .. To cut off a given Solidity from a Piece of Timber 193-194 195 195-197 ......... 197 To find the Solidity of round Timber 198 Of Logs for Sawing 199 To find the Number of Feet of Boards which ...
... square Piece of Timber ............... .. To cut off a given Solidity from a Piece of Timber 193-194 195 195-197 ......... 197 To find the Solidity of round Timber 198 Of Logs for Sawing 199 To find the Number of Feet of Boards which ...
Σελίδα 109
... square on the unit of length , such square is called the unit of surface . Thus , if the linear unit be 1 foot , one square foot will be the unit of surface . 3. How many square feet are there in a square yard ? If the linear unit is 1 yard ...
... square on the unit of length , such square is called the unit of surface . Thus , if the linear unit be 1 foot , one square foot will be the unit of surface . 3. How many square feet are there in a square yard ? If the linear unit is 1 yard ...
Σελίδα 110
... feet , and altitude 3 feet , it is evi- dent that it will contain 12 square feet . These 12 square feet are the measure of the surface of the rectan- gle . 6. How do you find the number of squares contained in any rectangle ? It is ...
... feet , and altitude 3 feet , it is evi- dent that it will contain 12 square feet . These 12 square feet are the measure of the surface of the rectan- gle . 6. How do you find the number of squares contained in any rectangle ? It is ...
Σελίδα 112
... feet , the area will be 300 square feet . 17. What is the area of a trapezoid ? The area of a trapezoid is equal to half the sum of its parallel sides multi- plied by the perpendicular distance be- tween them . Thus , D area ABCD } ( AB ...
... feet , the area will be 300 square feet . 17. What is the area of a trapezoid ? The area of a trapezoid is equal to half the sum of its parallel sides multi- plied by the perpendicular distance be- tween them . Thus , D area ABCD } ( AB ...
Σελίδα 114
... square feet in an acre ? Since there are 16.5 feet in a rod , a square rod is equal to = 16.5 x 16.5 272.25 square feet . If the last number be multiplied by 160 , the number of square rods in an acre , we shall have 272.25 x 160 = 43560 = ...
... square feet in an acre ? Since there are 16.5 feet in a rod , a square rod is equal to = 16.5 x 16.5 272.25 square feet . If the last number be multiplied by 160 , the number of square rods in an acre , we shall have 272.25 x 160 = 43560 = ...
Άλλες εκδόσεις - Προβολή όλων
Elements of Drawing and Mensuration Applied to the Mechanic Arts. a Book for ... Charle Davies Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 20 feet 9 inches ABCD altitude axis bisect body breadth called cavetto centre of gravity chains chord circular sector circumference cone convex surface cornice cottage cubic feet cubic foot cubic ft cubic inches curve cylinder decimal describe dimensions distance divided draw drawn ellipse entablature entire surface equal equilateral triangle EXAMPLES feet 6 inches figure find the area find the solidity frustum geometrical given line given point half Hence horizontal lines inscribed length lower base measure moulding Multiply nonagon object oblique elevation oblique lines ovolo parallel parallelogram pentagon perpendicular plane of projection polygon prism pulley pyramid quadrilateral radius rectangle regular represent Required the area right angles roof scale secant line segment shade side slant height solid content solid ft specific gravity sphere square feet square pyramid square yards straight line thickness upper base vertical
Δημοφιλή αποσπάσματα
Σελίδα 17 - Each degree is divided into 60 equal parts called minutes, and each minute into 60 equal parts called seconds.
Σελίδα 111 - The area of a rectangle is equal to the product of its base and altitude. Given R a rectangle with base b and altitude a. To prove R = a X b. Proof. Let U be the unit of surface. .R axb U' Then 1x1 But - is the area of R.
Σελίδα 170 - A zone is a portion of the surface of a sphere, included between two parallel planes which form its bases.
Σελίδα 149 - Multiply the area of the base by the altitude, and the product will be the solidity. 1. What is the solidity of a cylinder 8 feet in length and 2 feet in diameter?
Σελίδα 172 - The surface of a sphere is equal to the product of its diameter by the circumference of a great circle.
Σελίδα 225 - An equilibrium is produced in all the levers, when the weight multiplied by its distance from the fulcrum is equal to the product of the power multiplied by its distance from the fulcrum. That...
Σελίδα 111 - The area of a triangle is equal to half the product of the base and height.
Σελίδα 23 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 240 - As the tabular specific gravity of the body, Is to its weight in avoirdupois ounces, So is one cubic foot^ or 1728 cubic inches, To its content in feet, or inches, respectively.
Σελίδα 125 - Similar figures, are those that have all the angles of the one equal to all the angles of the other, each to each, and the sides about the equal angles proportional.