A Complete System of Mensuration ...1851 |
Dentro del libro
Resultados 1-5 de 91
Página 18
... feet , are given . C B A B Then , Make the angle BAC 43 ° 36 ′ , and make AB 297 . if the other given angle is to be ... square . · PROB . XXIII . To make a parallelogram , of which two sides , 436 and 243 feet , and an angle , 67 ° 30 ...
... feet , are given . C B A B Then , Make the angle BAC 43 ° 36 ′ , and make AB 297 . if the other given angle is to be ... square . · PROB . XXIII . To make a parallelogram , of which two sides , 436 and 243 feet , and an angle , 67 ° 30 ...
Página 36
... square inches , feet , yards , & c . which it contains . A square constructed upon a straight line , of which the length is an inch , is called a square inch ; and the same is to be understood of a square foot , & c . This is called the ...
... square inches , feet , yards , & c . which it contains . A square constructed upon a straight line , of which the length is an inch , is called a square inch ; and the same is to be understood of a square foot , & c . This is called the ...
Página 37
... square yards . B 3 2 A 1 2 3 4 NOTE . If AC be divided into 6 equal parts or yards , and AB into 4 , and lines be ... feet . Ans . 1369 square feet . 3. Required the area of a rectangle , the sides 326 and 153 Ans . 49878 sq . feet1 acre ...
... square yards . B 3 2 A 1 2 3 4 NOTE . If AC be divided into 6 equal parts or yards , and AB into 4 , and lines be ... feet . Ans . 1369 square feet . 3. Required the area of a rectangle , the sides 326 and 153 Ans . 49878 sq . feet1 acre ...
Página 38
... square feet . 4840 ) 7552 square yards . Ans . 1 acre 2 roods 9 perches 19 yards . 2. Required the area of a rhombus , the side 358 , and the perpendicular on it 194 feet . 3. Required the area of a rhombus , of which the diagonals are ...
... square feet . 4840 ) 7552 square yards . Ans . 1 acre 2 roods 9 perches 19 yards . 2. Required the area of a rhombus , the side 358 , and the perpendicular on it 194 feet . 3. Required the area of a rhombus , of which the diagonals are ...
Página 39
... feet , and the angle B 58 ° 46 ' . Sin . 58 ° 46 ′ = ' 85506 456 389-90736 278 BE 43560 ) 108394-24608 square feet . Ans . 2 acres 1 rood 38 perches 4 yards . 2. Required the area of a rhombus , the side 172 ells , and an angle 72 ° 30 ...
... feet , and the angle B 58 ° 46 ' . Sin . 58 ° 46 ′ = ' 85506 456 389-90736 278 BE 43560 ) 108394-24608 square feet . Ans . 2 acres 1 rood 38 perches 4 yards . 2. Required the area of a rhombus , the side 172 ells , and an angle 72 ° 30 ...
Otras ediciones - Ver todas
Términos y frases comunes
18 feet 18 inches 20 feet 9 inches ABCD acres arch arithm axis base base 36 bound breadth central distance centre chord circle circular circumference cosine cubic feet cubic inches curve cylinder diagonal divided double measure draw EDINBURGH ACADEMY ellipse equal feet 6 inches feet long find the area find the solid fleur-de-lis frustum Geom girt given gonal greatest diameter half the sum hyperbola hypotenuse inches broad logarithm mouldings multiply NOTE parabola parallel pentagonal pyramid perches perpendicular perpendicular height poles polygon PROB pyramid quotient radius Required the area Required the content Required the solid Required the surface right angle roods RULE segment side-walls sides solid content spheroid spindle square feet square foot square yard station straight line subtract taken tangent THEODOLITE thickness triangle ABC versed sine
Pasajes populares
Página 74 - To twice the length of the base add the length of the edge ; multiply the sum by the breadth of the base, and by one-sixth of the height.
Página 188 - I would have a square foot cut off parallel to the shorter edge ; I would then have the like quantity divided from the remainder parallel to the longer side...
Página 57 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Página 64 - 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 12 - Quadrilateral ; of five sides a Pentagon ; of six sides a Hexagon ; of seven sides a Heptagon ; of eight sides an Octagon ; of nine sides a Nonagon ; of ten sides a Decagon ; of twelve sides a Dodecagon.
Página 71 - To find the solidity of a cone. RULE. Multiply the area of the base by the perpendicular height, and ^ of the product will be the solidity.
Página 36 - Art. 191. THE area or surface of a figure is the number of square inches, feet, yards, &c., which it contains. A square constructed upon a straight line, of which the length is an inch, is called a square inch; and the same is to be understood of a square foot, &c. This is called the measuring unit, and the area of any figure is the number of times it contains the measuring unit. Art. 192. To FIND THE AREA OF A TRIANGLE.
Página 144 - To prove that the exterior angle of a triangle is equal to the sum of the two interior opposite angles (see fig.
Página 33 - TO THEIR DIFFERENCE ; So IS THE TANGENT OF HALF THE SUM OF THE OPPOSITE ANGLES', To THE TANGENT OF HALF THEIR DIFFERENCE.
Página 88 - A SPHEROID is a solid, generated by the revolution of an ellipse about one of its diameters. If the ellipse revolves about its longer or...