New Elementary Geometry: With Practical Applications ; a Shorter Course Upon the Basis of the Larger WorkR.S. Davis & Company, 1873 - 176 páginas |
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Página 156
... inch , 1 foot ; for a given surface , some super- ficial unit , as 1 square inch , 1 square foot ; and for a given volume , some cubic unit , as 1 cubic inch , 1 cubic foot . NOTE . The following Problems , at the discretion of the ...
... inch , 1 foot ; for a given surface , some super- ficial unit , as 1 square inch , 1 square foot ; and for a given volume , some cubic unit , as 1 cubic inch , 1 cubic foot . NOTE . The following Problems , at the discretion of the ...
Página 157
... inches wide ? 7. How many acres in a rectangular garden , whose sides are 326 and 153 feet ? Ans . 1 A. 23 P. 61 sq . yd . 8. A rectangular court 68 ft . 3 in . long , by 56 ft . 8 in . broad , is to be paved with stones of a ...
... inches wide ? 7. How many acres in a rectangular garden , whose sides are 326 and 153 feet ? Ans . 1 A. 23 P. 61 sq . yd . 8. A rectangular court 68 ft . 3 in . long , by 56 ft . 8 in . broad , is to be paved with stones of a ...
Página 158
... inches in width , to contain 11 square feet ? 3. A rectangular piece of land containing 6 acres is 120 rods long ; what is its width ? Ans . 8 rods . 4. What is the side of a square containing 625 square feet ? 62525 feet , the side ...
... inches in width , to contain 11 square feet ? 3. A rectangular piece of land containing 6 acres is 120 rods long ; what is its width ? Ans . 8 rods . 4. What is the side of a square containing 625 square feet ? 62525 feet , the side ...
Página 160
... inches , and altitude 27 feet . 4. What is the area of a triangle whose base is 15.75 chains , and the altitude 10.22 chains ? 5. What is the area of a triangle , A B C , whose sides , A B , BC , CA , are 40 , 30 , and , 50 feet ? 30 + ...
... inches , and altitude 27 feet . 4. What is the area of a triangle whose base is 15.75 chains , and the altitude 10.22 chains ? 5. What is the area of a triangle , A B C , whose sides , A B , BC , CA , are 40 , 30 , and , 50 feet ? 30 + ...
Página 161
... inches , and at the other 1 foot 6 inches , the length being 16 feet ? 3. Required the area of a garden in the form of a trapezoid , whose parallel sides are 786 and 473 links , and the perpendic- ular distance between them 986 links ...
... inches , and at the other 1 foot 6 inches , the length being 16 feet ? 3. Required the area of a garden in the form of a trapezoid , whose parallel sides are 786 and 473 links , and the perpendic- ular distance between them 986 links ...
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New Elementary Geometry with Practical Applications Benjamin Greenleaf Sin vista previa disponible - 2016 |
Términos y frases comunes
A B C D ABCD ABCDEF alti altitude altitude Theo angle A CD axis base multiplied bisect chord circumference circumscribed cone convex surface diagonal diameter divided Elementary Algebra ellipse entire surface equal Theo equivalent frustum greater GREENLEAF'S NEW MATHEMATICAL Greenleaf's New Series half the sum hence homologous homologous sides hypothenuse inches inscribed circle magnitudes MATHEMATICAL SERIES mean proportional measured by half number of sides parallelogram parallelopipedon Parker's Exercises perimeter perpendicular prism PROBLEM radii radius ratio rectangle rectangular regular polygon Required the area Required the volume rhombus right angles Theo rods Scholium School secant line side A B side B C similar slant hight solid sphere is equal spherical square described square feet THEOREM triangles A B C triangular triangular prism vertex zoid
Pasajes populares
Página 23 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
Página 29 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Página 83 - Two triangles, which have an angle of the one equal to an angle of the other, and the sides containing these angles proportional, are similar.
Página 85 - If in a right triangle a perpendicular is drawn from the vertex of the right angle to the hypotenuse : I.
Página 61 - At a point in a given straight line to make an angle equal to a given angle.
Página 57 - The angle formed by a tangent and a chord is measured by half the intercepted arc.
Página 62 - Through a given point to draw a straight line parallel to a given straight line, Let A be the given point, and BC the given straight line : it is required to draw through the point A a straight line parallel to BC.
Página 117 - If two angles not in the same plane have their sides parallel and lying in the same direction, these angles will be equal, and their planes will be parallel. Let...
Página 100 - The circumferences of circles are to each other as their radii, and their areas are to each other as the squares of their radii. Let C denote the circumference of one of ^ the circles, R its radius OA, A its area; and let C...
Página 88 - Similar polygons may be divided into the same number of triangles similar each to each, and similarly situated.