Mathematics, mechanics, heatAmerican School of Correspondence, 1903 |
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Αποτελέσματα 1 - 5 από τα 92.
Σελίδα 5
... Triangles and Polygons 47 47 Areas of Polygons : Definition 9 Equivalent Polygons Axiom 9 Medial Line Interior and Exterior Angles 9 Theorems 88888888 57 58 58 Theorems 10 Regular Polygons and Measure- Plane Figures : ment of Circle ...
... Triangles and Polygons 47 47 Areas of Polygons : Definition 9 Equivalent Polygons Axiom 9 Medial Line Interior and Exterior Angles 9 Theorems 88888888 57 58 58 Theorems 10 Regular Polygons and Measure- Plane Figures : ment of Circle ...
Σελίδα 6
... Triangles by Loga- Scale of Latitude and Distance 15 rithms 83 Scale of Longitude 16 To mark a Ship's Position on a Chart 16 ... Triangle 3 Navigating the Ship : The Earth 3 Taking the Departure 22223 Equator 4 Meridians : 4 Greenwich 4 ...
... Triangles by Loga- Scale of Latitude and Distance 15 rithms 83 Scale of Longitude 16 To mark a Ship's Position on a Chart 16 ... Triangle 3 Navigating the Ship : The Earth 3 Taking the Departure 22223 Equator 4 Meridians : 4 Greenwich 4 ...
Σελίδα 4
... triangle . • triangles . arc . parallelogram . parallelograms . equivalent to . ANGLES , LINES , POLYGONS . GENERAL PRINCIPLES AND DEFINITIONS 4 GEOMETRY . Axiom The Circle: Axioms and Abbreviations Radius, Diameter and Circum-
... triangle . • triangles . arc . parallelogram . parallelograms . equivalent to . ANGLES , LINES , POLYGONS . GENERAL PRINCIPLES AND DEFINITIONS 4 GEOMETRY . Axiom The Circle: Axioms and Abbreviations Radius, Diameter and Circum-
Σελίδα 13
... CD perpendicular to A B. To prove that CD is the only perpendicular which can be drawn . If possible , let C E be another perpendicular from GEOMETRY . 13 7 Miscellaneous Theorems: Similar Triangles and Polygons 47 47.
... CD perpendicular to A B. To prove that CD is the only perpendicular which can be drawn . If possible , let C E be another perpendicular from GEOMETRY . 13 7 Miscellaneous Theorems: Similar Triangles and Polygons 47 47.
Σελίδα 17
... triangle ; one of four sides is a quadrilateral ; one of five , a pentagon one of six , a hexagon ; one of eight , an octagon ; one of ten a decagon . 61 . TRIANGLES . When a triangle has no two GEOMETRY . 17.
... triangle ; one of four sides is a quadrilateral ; one of five , a pentagon one of six , a hexagon ; one of eight , an octagon ; one of ten a decagon . 61 . TRIANGLES . When a triangle has no two GEOMETRY . 17.
Συχνά εμφανιζόμενοι όροι και φράσεις
acting altitude amount beam body called center of gravity chart circle coefficient compass Corollary course cubic dead reckoning decimal degrees diameter direction distance divided earth elastic elastic limit energy equal equation EXAMPLES FOR PRACTICE factor of safety feet per second foot foot-pounds force formula friction gear given greater Greenwich mean heat Hence hour angle hypothenuse kinetic latitude length liquid load logarithm longitude magnetism mantissa mercury meridian miles minute molecules motion move multiplied Nautical orifice parallel parallelogram pendulum perpendicular plane polygon position poundal pounds per square pressure proportional pulley quadrant radius resultant revolutions revolutions per minute right angles right triangles sextant shaft ship ship's side specific gravity square inch straight line stress substance surface temperature Theorem tion triangles A B C unit velocity vertical vessel weight wheel wrought iron
Δημοφιλή αποσπάσματα
Σελίδα 70 - PROBLEM. To inscribe a circle in a given triangle. Let ABC be the given triangle : it is required to inscribe a circle in the triangle ABC.
Σελίδα 39 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 32 - If the diagonals of a quadrilateral bisect each other, the figure is a parallelogram.
Σελίδα 6 - Every body continues in its state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by forces impressed upon it.
Σελίδα 7 - If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line.
Σελίδα 54 - If two polygons are composed of the same number of triangles, similar each to each and similarly placed, the polygons are similar.
Σελίδα 21 - If two triangles have two sides, and the included angle of the one equal to two sides and the included angle of the other, each to each, the two triangles are equal in all respects.
Σελίδα 31 - If two sides of a quadrilateral are equal and parallel, the figure is a parallelogram.
Σελίδα 60 - The area of a triangle is equal to one-half the product of its base and altitude.
Σελίδα 46 - An angle formed by a tangent and a chord is measured by onehalf the intercepted arc.