Inventional Geometry: A Series of Problems Intended to Familiarize the Pupil with Geometrical Conceptions, and to Exercise His Inventive FacultyD. Appleton and Company, 1886 - 97 páginas |
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Página 56
... system of measures . In England , the system of linear measures squared is generally used to express areas ; as The terms acres and roods are the exceptions . square inches , square feet , square yards , square 56 INVENTIONAL GEOMETRY .
... system of measures . In England , the system of linear measures squared is generally used to express areas ; as The terms acres and roods are the exceptions . square inches , square feet , square yards , square 56 INVENTIONAL GEOMETRY .
Página 58
... feet ; that is , that the area of a square yard is equal to 9 square feet . 232. Give a figure of half a square yard , and another of half a yard square , and say what re- lation one bears to the other . 233. Show that the area of a ...
... feet ; that is , that the area of a square yard is equal to 9 square feet . 232. Give a figure of half a square yard , and another of half a yard square , and say what re- lation one bears to the other . 233. Show that the area of a ...
Página 73
... feet and inches . 323. From the theorem , that triangles on the same base , and between the same parallels are equal in surface , can you change a trapezi um into a triangle ? 324. Can you change a triangle into a rec- tangle ? спи 325 ...
... feet and inches . 323. From the theorem , that triangles on the same base , and between the same parallels are equal in surface , can you change a trapezi um into a triangle ? 324. Can you change a triangle into a rec- tangle ? спи 325 ...
Página 83
... feet there are in a solid yard . 378. Make an oblique square prism with two rectangular sides and two rhomboidal sides . 379. Make an oblique square prism with all its sides equally rhomboidal . 380. Can you place an equilateral ...
... feet there are in a solid yard . 378. Make an oblique square prism with two rectangular sides and two rhomboidal sides . 379. Make an oblique square prism with all its sides equally rhomboidal . 380. Can you place an equilateral ...
Página 84
... feet and inches , takes the name of duodecimals ; such areas being always expressed in feet , twelfths of feet , or parts , twelfths of parts , or square inches . ( See Young's " Mensuration . " ) Duodecimals are used chiefly by ...
... feet and inches , takes the name of duodecimals ; such areas being always expressed in feet , twelfths of feet , or parts , twelfths of parts , or square inches . ( See Young's " Mensuration . " ) Duodecimals are used chiefly by ...
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adjacent angles angular points APPLETON arc is called arithmetic arithmetic mean arrange the surfaces axis BALFOUR STEWART base Book-Keeping boundaries breadth card a hollow circumference construct cube curve diameter dimensions divide a circle divide a line divide an equilateral dodecagon Double-Entry Book-Keeping duodecimals ellipse equal and similar equal sectors equilateral triangle find the area four equal FRANKLIN TAYLOR Geology geometry Give a plan give a sketch gles HERBERT SPENCER hexahedron icosahedron Illustrations Inventional Geometry isosceles triangle length line drawn line of chords line of sines line of tangents means nonagon number of degrees obtuse angle octahedron orthoëpists pentagon piece of card place a circle place a hexagon place a square polygon Prof protractor pupil pyramid quadrant quadrilaterals radii radius rectangle reëntrant angle rhomboid rhombus right-angled triangle Science Primer secant sides is called solid square inches square yard takes the name tetrahedron trapezium versed sine write its name zoid